12518758

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2477}}^1$

素因数の和:2524

約数の個数: 24

約数和(自身を含む): 22658832

約数和(自身を除く): 10140074

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2477, 2527, 4954, 5054, 17339, 34678, 47063, 94126, 329441, 658882, 894197, 1788394, 6259379, 12518758]

約数ペア:

[(1, 12518758), (2, 6259379), (7, 1788394), (14, 894197), (19, 658882), (38, 329441), (133, 94126), (266, 47063), (361, 34678), (722, 17339), (2477, 5054), (2527, 4954)]