16211156612

素因数分解:

$2^2\times 7^1\times {\mathrm{578969879}}^1$

素因数の和:578969890

約数の個数: 12

約数和(自身を含む): 32422313280

約数和(自身を除く): 16211156668

約数列:

[1, 2, 4, 7, 14, 28, 578969879, 1157939758, 2315879516, 4052789153, 8105578306, 16211156612]

約数ペア:

[(1, 16211156612), (2, 8105578306), (4, 4052789153), (7, 2315879516), (14, 1157939758), (28, 578969879)]