13517690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 11572870

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 241, 355, 395, 482, 710, 790, 1205, 2410, 5609, 11218, 17111, 19039, 28045, 34222, 38078, 56090, 85555, 95195, 171110, 190390, 1351769, 2703538, 6758845, 13517690]

約数ペア:

[(1, 13517690), (2, 6758845), (5, 2703538), (10, 1351769), (71, 190390), (79, 171110), (142, 95195), (158, 85555), (241, 56090), (355, 38078), (395, 34222), (482, 28045), (710, 19039), (790, 17111), (1205, 11218), (2410, 5609)]