17960019818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1310759}}^1$

素因数の和:1310822

約数の個数: 32

約数和(自身を含む): 31709905920

約数和(自身を除く): 13749886102

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 13702, 1310759, 2621518, 17039867, 22282903, 34079734, 40633529, 44565806, 81267058, 289677739, 528235877, 579355478, 690769993, 1056471754, 1381539986, 8980009909, 17960019818]

約数ペア:

[(1, 17960019818), (2, 8980009909), (13, 1381539986), (17, 1056471754), (26, 690769993), (31, 579355478), (34, 528235877), (62, 289677739), (221, 81267058), (403, 44565806), (442, 40633529), (527, 34079734), (806, 22282903), (1054, 17039867), (6851, 2621518), (13702, 1310759)]