13353010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6426

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 14251790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 6389, 12778, 31945, 63890, 70279, 121391, 140558, 242782, 351395, 606955, 702790, 1213910, 1335301, 2670602, 6676505, 13353010]

約数ペア:

[(1, 13353010), (2, 6676505), (5, 2670602), (10, 1335301), (11, 1213910), (19, 702790), (22, 606955), (38, 351395), (55, 242782), (95, 140558), (110, 121391), (190, 70279), (209, 63890), (418, 31945), (1045, 12778), (2090, 6389)]