23185514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24509}}^1$

素因数の和:24565

約数の個数: 16

約数和(自身を含む): 38823840

約数和(自身を除く): 15638326

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 24509, 49018, 269599, 539198, 1053887, 2107774, 11592757, 23185514]

約数ペア:

[(1, 23185514), (2, 11592757), (11, 2107774), (22, 1053887), (43, 539198), (86, 269599), (473, 49018), (946, 24509)]