14638540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{104561}}^1$

素因数の和:104577

約数の個数: 24

約数和(自身を含む): 35132832

約数和(自身を除く): 20494292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 104561, 209122, 418244, 522805, 731927, 1045610, 1463854, 2091220, 2927708, 3659635, 7319270, 14638540]

約数ペア:

[(1, 14638540), (2, 7319270), (4, 3659635), (5, 2927708), (7, 2091220), (10, 1463854), (14, 1045610), (20, 731927), (28, 522805), (35, 418244), (70, 209122), (140, 104561)]