12442045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 19719936

約数和(自身を除く): 7277891

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 1901, 6545, 9505, 13307, 20911, 32317, 66535, 104555, 146377, 161585, 226219, 355487, 731885, 1131095, 1777435, 2488409, 12442045]

約数ペア:

[(1, 12442045), (5, 2488409), (7, 1777435), (11, 1131095), (17, 731885), (35, 355487), (55, 226219), (77, 161585), (85, 146377), (119, 104555), (187, 66535), (385, 32317), (595, 20911), (935, 13307), (1309, 9505), (1901, 6545)]