19180815792

素因数分解:

$2^4\times 3^1\times {\mathrm{399600329}}^1$

素因数の和:399600340

約数の個数: 20

約数和(自身を含む): 49550440920

約数和(自身を除く): 30369625128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399600329, 799200658, 1198800987, 1598401316, 2397601974, 3196802632, 4795203948, 6393605264, 9590407896, 19180815792]

約数ペア:

[(1, 19180815792), (2, 9590407896), (3, 6393605264), (4, 4795203948), (6, 3196802632), (8, 2397601974), (12, 1598401316), (16, 1198800987), (24, 799200658), (48, 399600329)]