12423302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7603}}^1$

素因数の和:7667

約数の個数: 16

約数和(自身を含む): 20074560

約数和(自身を除く): 7651258

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7603, 15206, 144457, 288914, 326929, 653858, 6211651, 12423302]

約数ペア:

[(1, 12423302), (2, 6211651), (19, 653858), (38, 326929), (43, 288914), (86, 144457), (817, 15206), (1634, 7603)]