15693488083

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2927}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 20748510720

約数和(自身を除く): 5055022637

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 443, 637, 931, 1729, 2927, 3101, 5759, 8417, 12103, 20489, 21707, 38051, 40313, 55613, 58919, 109421, 143423, 266357, 282191, 389291, 412433, 722969, 765947, 1296661, 1864499, 2725037, 5060783, 5361629, 9076627, 16856593, 24636559, 35425481, 63536389, 117996151, 172455913, 320275267, 825973057, 1207191391, 2241926869, 15693488083]

約数ペア:

[(1, 15693488083), (7, 2241926869), (13, 1207191391), (19, 825973057), (49, 320275267), (91, 172455913), (133, 117996151), (247, 63536389), (443, 35425481), (637, 24636559), (931, 16856593), (1729, 9076627), (2927, 5361629), (3101, 5060783), (5759, 2725037), (8417, 1864499), (12103, 1296661), (20489, 765947), (21707, 722969), (38051, 412433), (40313, 389291), (55613, 282191), (58919, 266357), (109421, 143423)]