21560114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14747}}^1$

素因数の和:14809

約数の個数: 16

約数和(自身を含む): 35041248

約数和(自身を除く): 13481134

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 14747, 29494, 250699, 501398, 634121, 1268242, 10780057, 21560114]

約数ペア:

[(1, 21560114), (2, 10780057), (17, 1268242), (34, 634121), (43, 501398), (86, 250699), (731, 29494), (1462, 14747)]