16089227

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 20170752

約数和(自身を除く): 4081525

約数列:

[1, 7, 11, 77, 223, 937, 1561, 2453, 6559, 10307, 17171, 72149, 208951, 1462657, 2298461, 16089227]

約数ペア:

[(1, 16089227), (7, 2298461), (11, 1462657), (77, 208951), (223, 72149), (937, 17171), (1561, 10307), (2453, 6559)]