19555344

素因数分解:

$2^4\times 3^4\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 100

約数和(自身を含む): 57615360

約数和(自身を除く): 38060016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 158, 162, 191, 216, 237, 316, 324, 382, 432, 474, 573, 632, 648, 711, 764, 948, 1146, 1264, 1296, 1422, 1528, 1719, 1896, 2133, 2292, 2844, 3056, 3438, 3792, 4266, 4584, 5157, 5688, 6399, 6876, 8532, 9168, 10314, 11376, 12798, 13752, 15089, 15471, 17064, 20628, 25596, 27504, 30178, 30942, 34128, 41256, 45267, 51192, 60356, 61884, 82512, 90534, 102384, 120712, 123768, 135801, 181068, 241424, 247536, 271602, 362136, 407403, 543204, 724272, 814806, 1086408, 1222209, 1629612, 2172816, 2444418, 3259224, 4888836, 6518448, 9777672, 19555344]

約数ペア:

[(1, 19555344), (2, 9777672), (3, 6518448), (4, 4888836), (6, 3259224), (8, 2444418), (9, 2172816), (12, 1629612), (16, 1222209), (18, 1086408), (24, 814806), (27, 724272), (36, 543204), (48, 407403), (54, 362136), (72, 271602), (79, 247536), (81, 241424), (108, 181068), (144, 135801), (158, 123768), (162, 120712), (191, 102384), (216, 90534), (237, 82512), (316, 61884), (324, 60356), (382, 51192), (432, 45267), (474, 41256), (573, 34128), (632, 30942), (648, 30178), (711, 27504), (764, 25596), (948, 20628), (1146, 17064), (1264, 15471), (1296, 15089), (1422, 13752), (1528, 12798), (1719, 11376), (1896, 10314), (2133, 9168), (2292, 8532), (2844, 6876), (3056, 6399), (3438, 5688), (3792, 5157), (4266, 4584)]