21836701159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{111767}}^1$

素因数の和:111919

約数の個数: 32

約数和(自身を含む): 28541076480

約数和(自身を除く): 6704375321

約数列:

[1, 7, 13, 19, 91, 113, 133, 247, 791, 1469, 1729, 2147, 10283, 15029, 27911, 111767, 195377, 782369, 1452971, 2123573, 10170797, 12629671, 14865011, 27606449, 88407697, 164185723, 193245143, 239963749, 1149300061, 1679746243, 3119528737, 21836701159]

約数ペア:

[(1, 21836701159), (7, 3119528737), (13, 1679746243), (19, 1149300061), (91, 239963749), (113, 193245143), (133, 164185723), (247, 88407697), (791, 27606449), (1469, 14865011), (1729, 12629671), (2147, 10170797), (10283, 2123573), (15029, 1452971), (27911, 782369), (111767, 195377)]