15918474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18553}}^1$

素因数の和:18582

約数の個数: 32

約数和(自身を含む): 37404864

約数和(自身を除く): 21486390

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18553, 37106, 55659, 111318, 204083, 241189, 408166, 482378, 612249, 723567, 1224498, 1447134, 2653079, 5306158, 7959237, 15918474]

約数ペア:

[(1, 15918474), (2, 7959237), (3, 5306158), (6, 2653079), (11, 1447134), (13, 1224498), (22, 723567), (26, 612249), (33, 482378), (39, 408166), (66, 241189), (78, 204083), (143, 111318), (286, 55659), (429, 37106), (858, 18553)]