11563130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26891}}^1$

素因数の和:26941

約数の個数: 16

約数和(自身を含む): 21298464

約数和(自身を除く): 9735334

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 26891, 53782, 134455, 268910, 1156313, 2312626, 5781565, 11563130]

約数ペア:

[(1, 11563130), (2, 5781565), (5, 2312626), (10, 1156313), (43, 268910), (86, 134455), (215, 53782), (430, 26891)]