18199088

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{4967}}^1$

素因数の和:5204

約数の個数: 20

約数和(自身を含む): 35421840

約数和(自身を除く): 17222752

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 4967, 9934, 19868, 39736, 79472, 1137443, 2274886, 4549772, 9099544, 18199088]

約数ペア:

[(1, 18199088), (2, 9099544), (4, 4549772), (8, 2274886), (16, 1137443), (229, 79472), (458, 39736), (916, 19868), (1832, 9934), (3664, 4967)]