15697043986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{12517}}^1$

素因数の和:13018

約数の個数: 32

約数和(自身を含む): 25614832320

約数和(自身を除く): 9917788334

約数列:

[1, 2, 13, 26, 139, 278, 347, 694, 1807, 3614, 4511, 9022, 12517, 25034, 48233, 96466, 162721, 325442, 627029, 1254058, 1739863, 3479726, 4343399, 8686798, 22618219, 45236438, 56464187, 112928374, 603732461, 1207464922, 7848521993, 15697043986]

約数ペア:

[(1, 15697043986), (2, 7848521993), (13, 1207464922), (26, 603732461), (139, 112928374), (278, 56464187), (347, 45236438), (694, 22618219), (1807, 8686798), (3614, 4343399), (4511, 3479726), (9022, 1739863), (12517, 1254058), (25034, 627029), (48233, 325442), (96466, 162721)]