12913316338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5580517}}^1$

素因数の和:5580621

約数の個数: 16

約数和(自身を含む): 21094358040

約数和(自身を除く): 8181041702

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5580517, 11161034, 72546721, 145093442, 496666013, 993332026, 6456658169, 12913316338]

約数ペア:

[(1, 12913316338), (2, 6456658169), (13, 993332026), (26, 496666013), (89, 145093442), (178, 72546721), (1157, 11161034), (2314, 5580517)]