11906050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1447

約数の個数: 36

約数和(自身を含む): 23996790

約数和(自身を除く): 12090740

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1409, 1690, 2818, 4225, 7045, 8450, 14090, 18317, 35225, 36634, 70450, 91585, 183170, 238121, 457925, 476242, 915850, 1190605, 2381210, 5953025, 11906050]

約数ペア:

[(1, 11906050), (2, 5953025), (5, 2381210), (10, 1190605), (13, 915850), (25, 476242), (26, 457925), (50, 238121), (65, 183170), (130, 91585), (169, 70450), (325, 36634), (338, 35225), (650, 18317), (845, 14090), (1409, 8450), (1690, 7045), (2818, 4225)]