15899936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 34655544

約数和(自身を除く): 18755608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1033, 1184, 1924, 2066, 3848, 4132, 7696, 8264, 13429, 15392, 16528, 26858, 33056, 38221, 53716, 76442, 107432, 152884, 214864, 305768, 429728, 496873, 611536, 993746, 1223072, 1987492, 3974984, 7949968, 15899936]

約数ペア:

[(1, 15899936), (2, 7949968), (4, 3974984), (8, 1987492), (13, 1223072), (16, 993746), (26, 611536), (32, 496873), (37, 429728), (52, 305768), (74, 214864), (104, 152884), (148, 107432), (208, 76442), (296, 53716), (416, 38221), (481, 33056), (592, 26858), (962, 16528), (1033, 15392), (1184, 13429), (1924, 8264), (2066, 7696), (3848, 4132)]