15196307

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2618

約数の個数: 16

約数和(自身を含む): 18619392

約数和(自身を除く): 3423085

約数列:

[1, 7, 23, 37, 161, 259, 851, 2551, 5957, 17857, 58673, 94387, 410711, 660709, 2170901, 15196307]

約数ペア:

[(1, 15196307), (7, 2170901), (23, 660709), (37, 410711), (161, 94387), (259, 58673), (851, 17857), (2551, 5957)]