273433142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{21739}}^1$

素因数の和:22091

約数の個数: 16

約数和(自身を含む): 433060800

約数和(自身を除く): 159627658

約数列:

[1, 2, 19, 38, 331, 662, 6289, 12578, 21739, 43478, 413041, 826082, 7195609, 14391218, 136716571, 273433142]

約数ペア:

[(1, 273433142), (2, 136716571), (19, 14391218), (38, 7195609), (331, 826082), (662, 413041), (6289, 43478), (12578, 21739)]