15691872068

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{2203}}^1\times {\mathrm{22541}}^1$

素因数の和:24827

約数の個数: 24

約数和(自身を含む): 27822238080

約数和(自身を除く): 12130366012

約数列:

[1, 2, 4, 79, 158, 316, 2203, 4406, 8812, 22541, 45082, 90164, 174037, 348074, 696148, 1780739, 3561478, 7122956, 49657823, 99315646, 198631292, 3922968017, 7845936034, 15691872068]

約数ペア:

[(1, 15691872068), (2, 7845936034), (4, 3922968017), (79, 198631292), (158, 99315646), (316, 49657823), (2203, 7122956), (4406, 3561478), (8812, 1780739), (22541, 696148), (45082, 348074), (90164, 174037)]