15542576

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 34905504

約数和(自身を除く): 19362928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1901, 2044, 3802, 4088, 7604, 8176, 13307, 15208, 26614, 30416, 53228, 106456, 138773, 212912, 277546, 555092, 971411, 1110184, 1942822, 2220368, 3885644, 7771288, 15542576]

約数ペア:

[(1, 15542576), (2, 7771288), (4, 3885644), (7, 2220368), (8, 1942822), (14, 1110184), (16, 971411), (28, 555092), (56, 277546), (73, 212912), (112, 138773), (146, 106456), (292, 53228), (511, 30416), (584, 26614), (1022, 15208), (1168, 13307), (1901, 8176), (2044, 7604), (3802, 4088)]