15647244

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{2341}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 36591408

約数和(自身を除く): 20944164

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 2341, 3342, 4682, 6684, 7023, 9364, 14046, 28092, 1303937, 2607874, 3911811, 5215748, 7823622, 15647244]

約数ペア:

[(1, 15647244), (2, 7823622), (3, 5215748), (4, 3911811), (6, 2607874), (12, 1303937), (557, 28092), (1114, 14046), (1671, 9364), (2228, 7023), (2341, 6684), (3342, 4682)]