2449898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5893

約数の個数: 16

約数和(自身を含む): 4220640

約数和(自身を除く): 1770742

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5861, 11722, 64471, 111359, 128942, 222718, 1224949, 2449898]

約数ペア:

[(1, 2449898), (2, 1224949), (11, 222718), (19, 128942), (22, 111359), (38, 64471), (209, 11722), (418, 5861)]