9721232

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{16421}}^1$

素因数の和:16466

約数の個数: 20

約数和(自身を含む): 19345116

約数和(自身を除く): 9623884

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 16421, 32842, 65684, 131368, 262736, 607577, 1215154, 2430308, 4860616, 9721232]

約数ペア:

[(1, 9721232), (2, 4860616), (4, 2430308), (8, 1215154), (16, 607577), (37, 262736), (74, 131368), (148, 65684), (296, 32842), (592, 16421)]