11892788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 21525504

約数和(自身を除く): 9632716

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 571, 1142, 2284, 5207, 10414, 20828, 23411, 46822, 72517, 93644, 145034, 290068, 2973197, 5946394, 11892788]

約数ペア:

[(1, 11892788), (2, 5946394), (4, 2973197), (41, 290068), (82, 145034), (127, 93644), (164, 72517), (254, 46822), (508, 23411), (571, 20828), (1142, 10414), (2284, 5207)]