12401554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24509}}^1$

素因数の和:24545

約数の個数: 16

約数和(自身を含む): 21176640

約数和(自身を除く): 8775086

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 24509, 49018, 269599, 539198, 563707, 1127414, 6200777, 12401554]

約数ペア:

[(1, 12401554), (2, 6200777), (11, 1127414), (22, 563707), (23, 539198), (46, 269599), (253, 49018), (506, 24509)]