9441388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19507}}^1$

素因数の和:19533

約数の個数: 18

約数和(自身を含む): 18161948

約数和(自身を除く): 8720560

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 19507, 39014, 78028, 214577, 429154, 858308, 2360347, 4720694, 9441388]

約数ペア:

[(1, 9441388), (2, 4720694), (4, 2360347), (11, 858308), (22, 429154), (44, 214577), (121, 78028), (242, 39014), (484, 19507)]