57718922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{11087}}^1$

素因数の和:11245

約数の個数: 16

約数和(自身を含む): 91808640

約数和(自身を除く): 34089718

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 11087, 22174, 210653, 421306, 1518919, 3037838, 28859461, 57718922]

約数ペア:

[(1, 57718922), (2, 28859461), (19, 3037838), (38, 1518919), (137, 421306), (274, 210653), (2603, 22174), (5206, 11087)]