18552845

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 23034240

約数和(自身を除く): 4481395

約数列:

[1, 5, 59, 61, 295, 305, 1031, 3599, 5155, 17995, 60829, 62891, 304145, 314455, 3710569, 18552845]

約数ペア:

[(1, 18552845), (5, 3710569), (59, 314455), (61, 304145), (295, 62891), (305, 60829), (1031, 17995), (3599, 5155)]