13426451992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{443879}}^1$

素因数の和:444103

約数の個数: 32

約数和(自身を含む): 26632800000

約数和(自身を除く): 13206348008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 15124, 30248, 443879, 887758, 1775516, 3551032, 8433701, 16867402, 33734804, 67469608, 88331921, 176663842, 353327684, 706655368, 1678306499, 3356612998, 6713225996, 13426451992]

約数ペア:

[(1, 13426451992), (2, 6713225996), (4, 3356612998), (8, 1678306499), (19, 706655368), (38, 353327684), (76, 176663842), (152, 88331921), (199, 67469608), (398, 33734804), (796, 16867402), (1592, 8433701), (3781, 3551032), (7562, 1775516), (15124, 887758), (30248, 443879)]