13265192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 26373600

約数和(自身を除く): 13108408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 443, 788, 886, 1576, 1772, 3544, 3743, 7486, 8417, 14972, 16834, 29944, 33668, 67336, 87271, 174542, 349084, 698168, 1658149, 3316298, 6632596, 13265192]

約数ペア:

[(1, 13265192), (2, 6632596), (4, 3316298), (8, 1658149), (19, 698168), (38, 349084), (76, 174542), (152, 87271), (197, 67336), (394, 33668), (443, 29944), (788, 16834), (886, 14972), (1576, 8417), (1772, 7486), (3544, 3743)]