139775938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{5563}}^1$

素因数の和:6321

約数の個数: 16

約数和(自身を含む): 222337440

約数和(自身を除く): 82561502

約数列:

[1, 2, 17, 34, 739, 1478, 5563, 11126, 12563, 25126, 94571, 189142, 4111057, 8222114, 69887969, 139775938]

約数ペア:

[(1, 139775938), (2, 69887969), (17, 8222114), (34, 4111057), (739, 189142), (1478, 94571), (5563, 25126), (11126, 12563)]