19712909208

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{3683279}}^1$

素因数の和:3683511

約数の個数: 32

約数和(自身を含む): 49503283200

約数和(自身を除く): 29790373992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 3683279, 7366558, 11049837, 14733116, 22099674, 29466232, 44199348, 88398696, 821371217, 1642742434, 2464113651, 3285484868, 4928227302, 6570969736, 9856454604, 19712909208]

約数ペア:

[(1, 19712909208), (2, 9856454604), (3, 6570969736), (4, 4928227302), (6, 3285484868), (8, 2464113651), (12, 1642742434), (24, 821371217), (223, 88398696), (446, 44199348), (669, 29466232), (892, 22099674), (1338, 14733116), (1784, 11049837), (2676, 7366558), (5352, 3683279)]