15493254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1259}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 20068986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1259, 1758, 2051, 2518, 3777, 4102, 6153, 7554, 8813, 12306, 17626, 26439, 52878, 368887, 737774, 1106661, 2213322, 2582209, 5164418, 7746627, 15493254]

約数ペア:

[(1, 15493254), (2, 7746627), (3, 5164418), (6, 2582209), (7, 2213322), (14, 1106661), (21, 737774), (42, 368887), (293, 52878), (586, 26439), (879, 17626), (1259, 12306), (1758, 8813), (2051, 7554), (2518, 6153), (3777, 4102)]