22045478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 41186880

約数和(自身を除く): 19141402

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 1361, 2314, 2722, 8099, 9527, 16198, 17693, 19054, 35386, 121129, 123851, 242258, 247702, 847903, 1574677, 1695806, 3149354, 11022739, 22045478]

約数ペア:

[(1, 22045478), (2, 11022739), (7, 3149354), (13, 1695806), (14, 1574677), (26, 847903), (89, 247702), (91, 242258), (178, 123851), (182, 121129), (623, 35386), (1157, 19054), (1246, 17693), (1361, 16198), (2314, 9527), (2722, 8099)]