12955088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47629}}^1$

素因数の和:47654

約数の個数: 20

約数和(自身を含む): 26577540

約数和(自身を除く): 13622452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47629, 95258, 190516, 381032, 762064, 809693, 1619386, 3238772, 6477544, 12955088]

約数ペア:

[(1, 12955088), (2, 6477544), (4, 3238772), (8, 1619386), (16, 809693), (17, 762064), (34, 381032), (68, 190516), (136, 95258), (272, 47629)]