2107442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 3436800

約数和(自身を除く): 1329358

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1789, 3578, 33991, 55459, 67982, 110918, 1053721, 2107442]

約数ペア:

[(1, 2107442), (2, 1053721), (19, 110918), (31, 67982), (38, 55459), (62, 33991), (589, 3578), (1178, 1789)]