13305824

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 30191616

約数和(自身を除く): 16885792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 311, 382, 622, 764, 1244, 1337, 1528, 2177, 2488, 2674, 3056, 4354, 4976, 5348, 6112, 8708, 9952, 10696, 17416, 21392, 34832, 42784, 59401, 69664, 118802, 237604, 415807, 475208, 831614, 950416, 1663228, 1900832, 3326456, 6652912, 13305824]

約数ペア:

[(1, 13305824), (2, 6652912), (4, 3326456), (7, 1900832), (8, 1663228), (14, 950416), (16, 831614), (28, 475208), (32, 415807), (56, 237604), (112, 118802), (191, 69664), (224, 59401), (311, 42784), (382, 34832), (622, 21392), (764, 17416), (1244, 10696), (1337, 9952), (1528, 8708), (2177, 6112), (2488, 5348), (2674, 4976), (3056, 4354)]