10931567758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{19433}}^1$

素因数の和:19720

約数の個数: 32

約数和(自身を含む): 17402913792

約数和(自身を除く): 6471346034

約数列:

[1, 2, 31, 43, 62, 86, 211, 422, 1333, 2666, 6541, 9073, 13082, 18146, 19433, 38866, 281263, 562526, 602423, 835619, 1204846, 1671238, 4100363, 8200726, 25904189, 51808378, 127111253, 176315609, 254222506, 352631218, 5465783879, 10931567758]

約数ペア:

[(1, 10931567758), (2, 5465783879), (31, 352631218), (43, 254222506), (62, 176315609), (86, 127111253), (211, 51808378), (422, 25904189), (1333, 8200726), (2666, 4100363), (6541, 1671238), (9073, 1204846), (13082, 835619), (18146, 602423), (19433, 562526), (38866, 281263)]