24143509

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 28167360

約数和(自身を除く): 4023851

約数列:

[1, 13, 19, 73, 103, 169, 247, 949, 1339, 1387, 1957, 3211, 7519, 12337, 17407, 18031, 25441, 97747, 142861, 234403, 330733, 1270711, 1857193, 24143509]

約数ペア:

[(1, 24143509), (13, 1857193), (19, 1270711), (73, 330733), (103, 234403), (169, 142861), (247, 97747), (949, 25441), (1339, 18031), (1387, 17407), (1957, 12337), (3211, 7519)]