18815396158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3160127}}^1$

素因数の和:3160371

約数の個数: 16

約数和(自身を含む): 30526836480

約数和(自身を除く): 11711440322

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 3160127, 6320254, 41081651, 82163302, 723669083, 1447338166, 9407698079, 18815396158]

約数ペア:

[(1, 18815396158), (2, 9407698079), (13, 1447338166), (26, 723669083), (229, 82163302), (458, 41081651), (2977, 6320254), (5954, 3160127)]