31339284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137453}}^1$

素因数の和:137479

約数の個数: 24

約数和(自身を含む): 76974240

約数和(自身を除く): 45634956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137453, 274906, 412359, 549812, 824718, 1649436, 2611607, 5223214, 7834821, 10446428, 15669642, 31339284]

約数ペア:

[(1, 31339284), (2, 15669642), (3, 10446428), (4, 7834821), (6, 5223214), (12, 2611607), (19, 1649436), (38, 824718), (57, 549812), (76, 412359), (114, 274906), (228, 137453)]