38913862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 67989600

約数和(自身を除く): 29075738

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 2129, 4258, 9139, 18278, 27677, 40451, 55354, 78773, 80902, 157546, 525863, 1024049, 1051726, 1496687, 2048098, 2993374, 19456931, 38913862]

約数ペア:

[(1, 38913862), (2, 19456931), (13, 2993374), (19, 2048098), (26, 1496687), (37, 1051726), (38, 1024049), (74, 525863), (247, 157546), (481, 80902), (494, 78773), (703, 55354), (962, 40451), (1406, 27677), (2129, 18278), (4258, 9139)]