18708996856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{212602237}}^1$

素因数の和:212602254

約数の個数: 16

約数和(自身を含む): 38268402840

約数和(自身を除く): 19559405984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 212602237, 425204474, 850408948, 1700817896, 2338624607, 4677249214, 9354498428, 18708996856]

約数ペア:

[(1, 18708996856), (2, 9354498428), (4, 4677249214), (8, 2338624607), (11, 1700817896), (22, 850408948), (44, 425204474), (88, 212602237)]