16490857790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149916889}}^1$

素因数の和:149916907

約数の個数: 16

約数和(自身を含む): 32382048240

約数和(自身を除く): 15891190450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149916889, 299833778, 749584445, 1499168890, 1649085779, 3298171558, 8245428895, 16490857790]

約数ペア:

[(1, 16490857790), (2, 8245428895), (5, 3298171558), (10, 1649085779), (11, 1499168890), (22, 749584445), (55, 299833778), (110, 149916889)]