17971196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3917}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 33350016

約数和(自身を除く): 15378820

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 3917, 4588, 7834, 15668, 121427, 144929, 242854, 289858, 485708, 579716, 4492799, 8985598, 17971196]

約数ペア:

[(1, 17971196), (2, 8985598), (4, 4492799), (31, 579716), (37, 485708), (62, 289858), (74, 242854), (124, 144929), (148, 121427), (1147, 15668), (2294, 7834), (3917, 4588)]