19368064

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 38785500

約数和(自身を除く): 19417436

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 449, 674, 898, 1348, 1796, 2696, 3592, 5392, 7184, 10784, 14368, 21568, 28736, 43136, 57472, 151313, 302626, 605252, 1210504, 2421008, 4842016, 9684032, 19368064]

約数ペア:

[(1, 19368064), (2, 9684032), (4, 4842016), (8, 2421008), (16, 1210504), (32, 605252), (64, 302626), (128, 151313), (337, 57472), (449, 43136), (674, 28736), (898, 21568), (1348, 14368), (1796, 10784), (2696, 7184), (3592, 5392)]