15207422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4021}}^1$

素因数の和:4115

約数の個数: 16

約数和(自身を含む): 23938944

約数和(自身を除く): 8731522

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 4021, 8042, 124651, 245281, 249302, 490562, 7603711, 15207422]

約数ペア:

[(1, 15207422), (2, 7603711), (31, 490562), (61, 249302), (62, 245281), (122, 124651), (1891, 8042), (3782, 4021)]