12743848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 25913160

約数和(自身を除く): 13169312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 677, 724, 1354, 1448, 2353, 2708, 4706, 5416, 8801, 9412, 17602, 18824, 35204, 70408, 122537, 245074, 490148, 980296, 1592981, 3185962, 6371924, 12743848]

約数ペア:

[(1, 12743848), (2, 6371924), (4, 3185962), (8, 1592981), (13, 980296), (26, 490148), (52, 245074), (104, 122537), (181, 70408), (362, 35204), (677, 18824), (724, 17602), (1354, 9412), (1448, 8801), (2353, 5416), (2708, 4706)]