226221524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{21727}}^1$

素因数の和:21887

約数の個数: 24

約数和(自身を含む): 419784960

約数和(自身を除く): 193563436

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 21727, 43454, 86908, 412813, 825626, 1651252, 2976599, 5953198, 11906396, 56555381, 113110762, 226221524]

約数ペア:

[(1, 226221524), (2, 113110762), (4, 56555381), (19, 11906396), (38, 5953198), (76, 2976599), (137, 1651252), (274, 825626), (548, 412813), (2603, 86908), (5206, 43454), (10412, 21727)]