12644906

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 20424096

約数和(自身を除く): 7779190

約数列:

[1, 2, 17, 34, 131, 167, 262, 289, 334, 578, 2227, 2839, 4454, 5678, 21877, 37859, 43754, 48263, 75718, 96526, 371909, 743818, 6322453, 12644906]

約数ペア:

[(1, 12644906), (2, 6322453), (17, 743818), (34, 371909), (131, 96526), (167, 75718), (262, 48263), (289, 43754), (334, 37859), (578, 21877), (2227, 5678), (2839, 4454)]