19033430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3571}}^1$

素因数の和:3632

約数の個数: 32

約数和(自身を含む): 37806048

約数和(自身を除く): 18772618

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3571, 5330, 7142, 17855, 35710, 46423, 92846, 146411, 232115, 292822, 464230, 732055, 1464110, 1903343, 3806686, 9516715, 19033430]

約数ペア:

[(1, 19033430), (2, 9516715), (5, 3806686), (10, 1903343), (13, 1464110), (26, 732055), (41, 464230), (65, 292822), (82, 232115), (130, 146411), (205, 92846), (410, 46423), (533, 35710), (1066, 17855), (2665, 7142), (3571, 5330)]