17999245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4483}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 23890752

約数和(自身を除く): 5891507

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 4483, 22415, 49313, 246565, 327259, 1636295, 3599849, 17999245]

約数ペア:

[(1, 17999245), (5, 3599849), (11, 1636295), (55, 327259), (73, 246565), (365, 49313), (803, 22415), (4015, 4483)]