219652466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{8231}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 359771328

約数和(自身を除く): 140118862

約数列:

[1, 2, 11, 22, 1213, 2426, 8231, 13343, 16462, 26686, 90541, 181082, 9984203, 19968406, 109826233, 219652466]

約数ペア:

[(1, 219652466), (2, 109826233), (11, 19968406), (22, 9984203), (1213, 181082), (2426, 90541), (8231, 26686), (13343, 16462)]