12857549044

素因数分解:

$2^2\times {\mathrm{97}}^2\times {\mathrm{341629}}^1$

素因数の和:341827

約数の個数: 18

約数和(自身を含む): 22735134870

約数和(自身を除く): 9877585826

約数列:

[1, 2, 4, 97, 194, 388, 9409, 18818, 37636, 341629, 683258, 1366516, 33138013, 66276026, 132552052, 3214387261, 6428774522, 12857549044]

約数ペア:

[(1, 12857549044), (2, 6428774522), (4, 3214387261), (97, 132552052), (194, 66276026), (388, 33138013), (9409, 1366516), (18818, 683258), (37636, 341629)]