4383376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{14419}}^1$

素因数の和:14446

約数の個数: 20

約数和(自身を含む): 8940400

約数和(自身を除く): 4557024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 14419, 28838, 57676, 115352, 230704, 273961, 547922, 1095844, 2191688, 4383376]

約数ペア:

[(1, 4383376), (2, 2191688), (4, 1095844), (8, 547922), (16, 273961), (19, 230704), (38, 115352), (76, 57676), (152, 28838), (304, 14419)]