17943335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 23080896

約数和(自身を除く): 5137561

約数列:

[1, 5, 23, 37, 115, 185, 851, 4217, 4255, 21085, 96991, 156029, 484955, 780145, 3588667, 17943335]

約数ペア:

[(1, 17943335), (5, 3588667), (23, 780145), (37, 484955), (115, 156029), (185, 96991), (851, 21085), (4217, 4255)]