6621968

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{3797}}^1$

素因数の和:3914

約数の個数: 20

約数和(自身を含む): 12951180

約数和(自身を除く): 6329212

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 3797, 7594, 15188, 30376, 60752, 413873, 827746, 1655492, 3310984, 6621968]

約数ペア:

[(1, 6621968), (2, 3310984), (4, 1655492), (8, 827746), (16, 413873), (109, 60752), (218, 30376), (436, 15188), (872, 7594), (1744, 3797)]