12157516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25541}}^1$

素因数の和:25569

約数の個数: 24

約数和(自身を含む): 25746336

約数和(自身を除く): 13588820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 25541, 51082, 102164, 178787, 357574, 434197, 715148, 868394, 1736788, 3039379, 6078758, 12157516]

約数ペア:

[(1, 12157516), (2, 6078758), (4, 3039379), (7, 1736788), (14, 868394), (17, 715148), (28, 434197), (34, 357574), (68, 178787), (119, 102164), (238, 51082), (476, 25541)]