9925784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 20466000

約数和(自身を除く): 10540216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 757, 1192, 1514, 1639, 3028, 3278, 6056, 6556, 8327, 13112, 16654, 33308, 66616, 112793, 225586, 451172, 902344, 1240723, 2481446, 4962892, 9925784]

約数ペア:

[(1, 9925784), (2, 4962892), (4, 2481446), (8, 1240723), (11, 902344), (22, 451172), (44, 225586), (88, 112793), (149, 66616), (298, 33308), (596, 16654), (757, 13112), (1192, 8327), (1514, 6556), (1639, 6056), (3028, 3278)]