19658856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117017}}^1$

素因数の和:117033

約数の個数: 32

約数和(自身を含む): 56168640

約数和(自身を除く): 36509784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117017, 234034, 351051, 468068, 702102, 819119, 936136, 1404204, 1638238, 2457357, 2808408, 3276476, 4914714, 6552952, 9829428, 19658856]

約数ペア:

[(1, 19658856), (2, 9829428), (3, 6552952), (4, 4914714), (6, 3276476), (7, 2808408), (8, 2457357), (12, 1638238), (14, 1404204), (21, 936136), (24, 819119), (28, 702102), (42, 468068), (56, 351051), (84, 234034), (168, 117017)]