12591916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 23123520

約数和(自身を除く): 10531604

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 1487, 2117, 2974, 4234, 5948, 8468, 43123, 86246, 108551, 172492, 217102, 434204, 3147979, 6295958, 12591916]

約数ペア:

[(1, 12591916), (2, 6295958), (4, 3147979), (29, 434204), (58, 217102), (73, 172492), (116, 108551), (146, 86246), (292, 43123), (1487, 8468), (2117, 5948), (2974, 4234)]