38013405190

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{7296239}}^1$

素因数の和:7296767

約数の個数: 16

約数和(自身を含む): 68555471040

約数和(自身を除く): 30542065850

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 7296239, 14592478, 36481195, 72962390, 3801340519, 7602681038, 19006702595, 38013405190]

約数ペア:

[(1, 38013405190), (2, 19006702595), (5, 7602681038), (10, 3801340519), (521, 72962390), (1042, 36481195), (2605, 14592478), (5210, 7296239)]