11955598

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 19613880

約数和(自身を除く): 7658282

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 571, 722, 1102, 1142, 10469, 10849, 16559, 20938, 21698, 33118, 206131, 314621, 412262, 629242, 5977799, 11955598]

約数ペア:

[(1, 11955598), (2, 5977799), (19, 629242), (29, 412262), (38, 314621), (58, 206131), (361, 33118), (551, 21698), (571, 20938), (722, 16559), (1102, 10849), (1142, 10469)]