13419428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2699}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 25855200

約数和(自身を除く): 12435772

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 2699, 4972, 5398, 10796, 29689, 59378, 118756, 304987, 609974, 1219948, 3354857, 6709714, 13419428]

約数ペア:

[(1, 13419428), (2, 6709714), (4, 3354857), (11, 1219948), (22, 609974), (44, 304987), (113, 118756), (226, 59378), (452, 29689), (1243, 10796), (2486, 5398), (2699, 4972)]