219212818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1\times {\mathrm{3461}}^1$

素因数の和:6353

約数の個数: 16

約数和(自身を含む): 358940160

約数和(自身を除く): 139727342

約数列:

[1, 2, 11, 22, 2879, 3461, 5758, 6922, 31669, 38071, 63338, 76142, 9964219, 19928438, 109606409, 219212818]

約数ペア:

[(1, 219212818), (2, 109606409), (11, 19928438), (22, 9964219), (2879, 76142), (3461, 63338), (5758, 38071), (6922, 31669)]