13641890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47041}}^1$

素因数の和:47077

約数の個数: 16

約数和(自身を含む): 25402680

約数和(自身を除く): 11760790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 47041, 94082, 235205, 470410, 1364189, 2728378, 6820945, 13641890]

約数ペア:

[(1, 13641890), (2, 6820945), (5, 2728378), (10, 1364189), (29, 470410), (58, 235205), (145, 94082), (290, 47041)]