21167375714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{26849}}^1\times {\mathrm{20747}}^1$

素因数の和:47617

約数の個数: 16

約数和(自身を含む): 33425028000

約数和(自身を除く): 12257652286

約数列:

[1, 2, 19, 38, 20747, 26849, 41494, 53698, 394193, 510131, 788386, 1020262, 557036203, 1114072406, 10583687857, 21167375714]

約数ペア:

[(1, 21167375714), (2, 10583687857), (19, 1114072406), (38, 557036203), (20747, 1020262), (26849, 788386), (41494, 510131), (53698, 394193)]