15707918646721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{19149763}}^1$

素因数の和:19149961

約数の個数: 32

約数和(自身を含む): 19490476601088

約数和(自身を除く): 3782557954367

約数列:

[1, 7, 17, 61, 113, 119, 427, 791, 1037, 1921, 6893, 7259, 13447, 48251, 117181, 820267, 19149763, 134048341, 325545971, 1168135543, 2163923219, 2278821797, 8176948801, 15147462533, 19858304231, 36786694723, 131999316359, 139008129617, 257506863061, 923995214513, 2243988378103, 15707918646721]

約数ペア:

[(1, 15707918646721), (7, 2243988378103), (17, 923995214513), (61, 257506863061), (113, 139008129617), (119, 131999316359), (427, 36786694723), (791, 19858304231), (1037, 15147462533), (1921, 8176948801), (6893, 2278821797), (7259, 2163923219), (13447, 1168135543), (48251, 325545971), (117181, 134048341), (820267, 19149763)]