12564512

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{911}}^1$

素因数の和:1352

約数の個数: 24

約数和(自身を含む): 24820992

約数和(自身を除く): 12256480

約数列:

[1, 2, 4, 8, 16, 32, 431, 862, 911, 1724, 1822, 3448, 3644, 6896, 7288, 13792, 14576, 29152, 392641, 785282, 1570564, 3141128, 6282256, 12564512]

約数ペア:

[(1, 12564512), (2, 6282256), (4, 3141128), (8, 1570564), (16, 785282), (32, 392641), (431, 29152), (862, 14576), (911, 13792), (1724, 7288), (1822, 6896), (3448, 3644)]