381085546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{11953}}^1$

素因数の和:12813

約数の個数: 16

約数和(自身を含む): 602481600

約数和(自身を除く): 221396054

約数列:

[1, 2, 19, 38, 839, 1678, 11953, 15941, 23906, 31882, 227107, 454214, 10028567, 20057134, 190542773, 381085546]

約数ペア:

[(1, 381085546), (2, 190542773), (19, 20057134), (38, 10028567), (839, 454214), (1678, 227107), (11953, 31882), (15941, 23906)]