2015771661517

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{9806197}}^1$

素因数の和:9806596

約数の個数: 16

約数和(自身を含む): 2196588352000

約数和(自身を除く): 180816690483

約数列:

[1, 19, 31, 349, 589, 6631, 10819, 205561, 9806197, 186317743, 303992107, 3422362753, 5775850033, 65024892307, 106093245343, 2015771661517]

約数ペア:

[(1, 2015771661517), (19, 106093245343), (31, 65024892307), (349, 5775850033), (589, 3422362753), (6631, 303992107), (10819, 186317743), (205561, 9806197)]