16202945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4397}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 21532608

約数和(自身を除く): 5329663

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 4397, 21985, 48367, 241835, 294599, 1472995, 3240589, 16202945]

約数ペア:

[(1, 16202945), (5, 3240589), (11, 1472995), (55, 294599), (67, 241835), (335, 48367), (737, 21985), (3685, 4397)]