39436430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21089}}^1$

素因数の和:21124

約数の個数: 32

約数和(自身を含む): 81997920

約数和(自身を除く): 42561490

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 21089, 42178, 105445, 210890, 231979, 358513, 463958, 717026, 1159895, 1792565, 2319790, 3585130, 3943643, 7887286, 19718215, 39436430]

約数ペア:

[(1, 39436430), (2, 19718215), (5, 7887286), (10, 3943643), (11, 3585130), (17, 2319790), (22, 1792565), (34, 1159895), (55, 717026), (85, 463958), (110, 358513), (170, 231979), (187, 210890), (374, 105445), (935, 42178), (1870, 21089)]