19072566

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2003}}^1$

素因数の和:2057

約数の個数: 36

約数和(自身を含む): 43220268

約数和(自身を除く): 24147702

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 2003, 3174, 4006, 4761, 6009, 9522, 12018, 18027, 36054, 46069, 92138, 138207, 276414, 414621, 829242, 1059587, 2119174, 3178761, 6357522, 9536283, 19072566]

約数ペア:

[(1, 19072566), (2, 9536283), (3, 6357522), (6, 3178761), (9, 2119174), (18, 1059587), (23, 829242), (46, 414621), (69, 276414), (138, 138207), (207, 92138), (414, 46069), (529, 36054), (1058, 18027), (1587, 12018), (2003, 9522), (3174, 6009), (4006, 4761)]