38961670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 76847616

約数和(自身を除く): 37885946

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1307, 1355, 2614, 2710, 2981, 5962, 6535, 13070, 14377, 14905, 28754, 29810, 71885, 143770, 354197, 708394, 1770985, 3541970, 3896167, 7792334, 19480835, 38961670]

約数ペア:

[(1, 38961670), (2, 19480835), (5, 7792334), (10, 3896167), (11, 3541970), (22, 1770985), (55, 708394), (110, 354197), (271, 143770), (542, 71885), (1307, 29810), (1355, 28754), (2614, 14905), (2710, 14377), (2981, 13070), (5962, 6535)]