19362816

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 132

約数和(自身を含む): 61311744

約数和(自身を除く): 41948928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 191, 192, 198, 256, 264, 288, 352, 382, 384, 396, 512, 528, 573, 576, 704, 764, 768, 792, 1024, 1056, 1146, 1152, 1408, 1528, 1536, 1584, 1719, 2101, 2112, 2292, 2304, 2816, 3056, 3072, 3168, 3438, 4202, 4224, 4584, 4608, 5632, 6112, 6303, 6336, 6876, 8404, 8448, 9168, 9216, 11264, 12224, 12606, 12672, 13752, 16808, 16896, 18336, 18909, 24448, 25212, 25344, 27504, 33616, 33792, 36672, 37818, 48896, 50424, 50688, 55008, 67232, 73344, 75636, 97792, 100848, 101376, 110016, 134464, 146688, 151272, 195584, 201696, 220032, 268928, 293376, 302544, 403392, 440064, 537856, 586752, 605088, 806784, 880128, 1075712, 1210176, 1613568, 1760256, 2151424, 2420352, 3227136, 4840704, 6454272, 9681408, 19362816]

約数ペア:

[(1, 19362816), (2, 9681408), (3, 6454272), (4, 4840704), (6, 3227136), (8, 2420352), (9, 2151424), (11, 1760256), (12, 1613568), (16, 1210176), (18, 1075712), (22, 880128), (24, 806784), (32, 605088), (33, 586752), (36, 537856), (44, 440064), (48, 403392), (64, 302544), (66, 293376), (72, 268928), (88, 220032), (96, 201696), (99, 195584), (128, 151272), (132, 146688), (144, 134464), (176, 110016), (191, 101376), (192, 100848), (198, 97792), (256, 75636), (264, 73344), (288, 67232), (352, 55008), (382, 50688), (384, 50424), (396, 48896), (512, 37818), (528, 36672), (573, 33792), (576, 33616), (704, 27504), (764, 25344), (768, 25212), (792, 24448), (1024, 18909), (1056, 18336), (1146, 16896), (1152, 16808), (1408, 13752), (1528, 12672), (1536, 12606), (1584, 12224), (1719, 11264), (2101, 9216), (2112, 9168), (2292, 8448), (2304, 8404), (2816, 6876), (3056, 6336), (3072, 6303), (3168, 6112), (3438, 5632), (4202, 4608), (4224, 4584)]