12971294

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 10598626

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 743, 1247, 1486, 2494, 5201, 8729, 10402, 17458, 21547, 31949, 43094, 63898, 150829, 223643, 301658, 447286, 926521, 1853042, 6485647, 12971294]

約数ペア:

[(1, 12971294), (2, 6485647), (7, 1853042), (14, 926521), (29, 447286), (43, 301658), (58, 223643), (86, 150829), (203, 63898), (301, 43094), (406, 31949), (602, 21547), (743, 17458), (1247, 10402), (1486, 8729), (2494, 5201)]