19630481479

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{1709}}^1\times {\mathrm{4423}}^1$

素因数の和:6199

約数の個数: 24

約数和(自身を含む): 23285193120

約数和(自身を除く): 3654711641

約数列:

[1, 7, 49, 53, 371, 1709, 2597, 4423, 11963, 30961, 83741, 90577, 216727, 234419, 634039, 1640933, 4438273, 7558907, 11486531, 52912349, 370386443, 400622071, 2804354497, 19630481479]

約数ペア:

[(1, 19630481479), (7, 2804354497), (49, 400622071), (53, 370386443), (371, 52912349), (1709, 11486531), (2597, 7558907), (4423, 4438273), (11963, 1640933), (30961, 634039), (83741, 234419), (90577, 216727)]