13591268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 25132800

約数和(自身を除く): 11541532

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2549, 2666, 5098, 5332, 10196, 79019, 109607, 158038, 219214, 316076, 438428, 3397817, 6795634, 13591268]

約数ペア:

[(1, 13591268), (2, 6795634), (4, 3397817), (31, 438428), (43, 316076), (62, 219214), (86, 158038), (124, 109607), (172, 79019), (1333, 10196), (2549, 5332), (2666, 5098)]