18708996835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{11503}}^1\times {\mathrm{14143}}^1$

素因数の和:25674

約数の個数: 16

約数和(自身を含む): 23430610944

約数和(自身を除く): 4721614109

約数列:

[1, 5, 23, 115, 11503, 14143, 57515, 70715, 264569, 325289, 1322845, 1626445, 162686929, 813434645, 3741799367, 18708996835]

約数ペア:

[(1, 18708996835), (5, 3741799367), (23, 813434645), (115, 162686929), (11503, 1626445), (14143, 1322845), (57515, 325289), (70715, 264569)]