19001714006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{38971}}^1$

素因数の和:39620

約数の個数: 32

約数和(自身を含む): 31988217600

約数和(自身を除く): 12986503594

約数列:

[1, 2, 11, 22, 37, 74, 407, 599, 814, 1198, 6589, 13178, 22163, 38971, 44326, 77942, 243793, 428681, 487586, 857362, 1441927, 2883854, 15861197, 23343629, 31722394, 46687258, 256779919, 513559838, 863714273, 1727428546, 9500857003, 19001714006]

約数ペア:

[(1, 19001714006), (2, 9500857003), (11, 1727428546), (22, 863714273), (37, 513559838), (74, 256779919), (407, 46687258), (599, 31722394), (814, 23343629), (1198, 15861197), (6589, 2883854), (13178, 1441927), (22163, 857362), (38971, 487586), (44326, 428681), (77942, 243793)]