2191688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14419}}^1$

素因数の和:14444

約数の個数: 16

約数和(自身を含む): 4326000

約数和(自身を除く): 2134312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14419, 28838, 57676, 115352, 273961, 547922, 1095844, 2191688]

約数ペア:

[(1, 2191688), (2, 1095844), (4, 547922), (8, 273961), (19, 115352), (38, 57676), (76, 28838), (152, 14419)]