23017918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 43400448

約数和(自身を除く): 20382530

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1091, 1507, 1918, 2182, 3014, 7637, 10549, 12001, 15274, 21098, 24002, 84007, 149467, 168014, 298934, 1046269, 1644137, 2092538, 3288274, 11508959, 23017918]

約数ペア:

[(1, 23017918), (2, 11508959), (7, 3288274), (11, 2092538), (14, 1644137), (22, 1046269), (77, 298934), (137, 168014), (154, 149467), (274, 84007), (959, 24002), (1091, 21098), (1507, 15274), (1918, 12001), (2182, 10549), (3014, 7637)]