1929123878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2039243}}^1$

素因数の和:2039299

約数の個数: 16

約数和(自身を含む): 3230162496

約数和(自身を除く): 1301038618

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2039243, 4078486, 22431673, 44863346, 87687449, 175374898, 964561939, 1929123878]

約数ペア:

[(1, 1929123878), (2, 964561939), (11, 175374898), (22, 87687449), (43, 44863346), (86, 22431673), (473, 4078486), (946, 2039243)]