1189718090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10815619}}^1$

素因数の和:10815637

約数の個数: 16

約数和(自身を含む): 2336173920

約数和(自身を除く): 1146455830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 10815619, 21631238, 54078095, 108156190, 118971809, 237943618, 594859045, 1189718090]

約数ペア:

[(1, 1189718090), (2, 594859045), (5, 237943618), (10, 118971809), (11, 108156190), (22, 54078095), (55, 21631238), (110, 10815619)]