10505708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 19513200

約数和(自身を除く): 9007492

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 1009, 2018, 2603, 4036, 5206, 10412, 19171, 38342, 76684, 138233, 276466, 552932, 2626427, 5252854, 10505708]

約数ペア:

[(1, 10505708), (2, 5252854), (4, 2626427), (19, 552932), (38, 276466), (76, 138233), (137, 76684), (274, 38342), (548, 19171), (1009, 10412), (2018, 5206), (2603, 4036)]