19028256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 54754560

約数和(自身を除く): 35726304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 156, 158, 193, 208, 237, 312, 316, 386, 416, 474, 579, 624, 632, 772, 948, 1027, 1158, 1248, 1264, 1544, 1896, 2054, 2316, 2509, 2528, 3081, 3088, 3792, 4108, 4632, 5018, 6162, 6176, 7527, 7584, 8216, 9264, 10036, 12324, 15054, 15247, 16432, 18528, 20072, 24648, 30108, 30494, 32864, 40144, 45741, 49296, 60216, 60988, 80288, 91482, 98592, 120432, 121976, 182964, 198211, 240864, 243952, 365928, 396422, 487904, 594633, 731856, 792844, 1189266, 1463712, 1585688, 2378532, 3171376, 4757064, 6342752, 9514128, 19028256]

約数ペア:

[(1, 19028256), (2, 9514128), (3, 6342752), (4, 4757064), (6, 3171376), (8, 2378532), (12, 1585688), (13, 1463712), (16, 1189266), (24, 792844), (26, 731856), (32, 594633), (39, 487904), (48, 396422), (52, 365928), (78, 243952), (79, 240864), (96, 198211), (104, 182964), (156, 121976), (158, 120432), (193, 98592), (208, 91482), (237, 80288), (312, 60988), (316, 60216), (386, 49296), (416, 45741), (474, 40144), (579, 32864), (624, 30494), (632, 30108), (772, 24648), (948, 20072), (1027, 18528), (1158, 16432), (1248, 15247), (1264, 15054), (1544, 12324), (1896, 10036), (2054, 9264), (2316, 8216), (2509, 7584), (2528, 7527), (3081, 6176), (3088, 6162), (3792, 5018), (4108, 4632)]