12405848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17041}}^1$

素因数の和:17067

約数の個数: 32

約数和(自身を含む): 28630560

約数和(自身を除く): 16224712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 17041, 34082, 68164, 119287, 136328, 221533, 238574, 443066, 477148, 886132, 954296, 1550731, 1772264, 3101462, 6202924, 12405848]

約数ペア:

[(1, 12405848), (2, 6202924), (4, 3101462), (7, 1772264), (8, 1550731), (13, 954296), (14, 886132), (26, 477148), (28, 443066), (52, 238574), (56, 221533), (91, 136328), (104, 119287), (182, 68164), (364, 34082), (728, 17041)]