16216090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{147419}}^1$

素因数の和:147437

約数の個数: 16

約数和(自身を含む): 31842720

約数和(自身を除く): 15626630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 147419, 294838, 737095, 1474190, 1621609, 3243218, 8108045, 16216090]

約数ペア:

[(1, 16216090), (2, 8108045), (5, 3243218), (10, 1621609), (11, 1474190), (22, 737095), (55, 294838), (110, 147419)]