11893868

素因数分解:

$2^2\times 7^3\times {\mathrm{8669}}^1$

素因数の和:8694

約数の個数: 24

約数和(自身を含む): 24276000

約数和(自身を除く): 12382132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 8669, 17338, 34676, 60683, 121366, 242732, 424781, 849562, 1699124, 2973467, 5946934, 11893868]

約数ペア:

[(1, 11893868), (2, 5946934), (4, 2973467), (7, 1699124), (14, 849562), (28, 424781), (49, 242732), (98, 121366), (196, 60683), (343, 34676), (686, 17338), (1372, 8669)]