23123978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10151}}^1$

素因数の和:10237

約数の個数: 16

約数和(自身を含む): 37278144

約数和(自身を除く): 14154166

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 10151, 20302, 172567, 345134, 680117, 1360234, 11561989, 23123978]

約数ペア:

[(1, 23123978), (2, 11561989), (17, 1360234), (34, 680117), (67, 345134), (134, 172567), (1139, 20302), (2278, 10151)]