21943744

素因数分解:

$2^6\times {\mathrm{342871}}^1$

素因数の和:342883

約数の個数: 14

約数和(自身を含む): 43544744

約数和(自身を除く): 21601000

約数列:

[1, 2, 4, 8, 16, 32, 64, 342871, 685742, 1371484, 2742968, 5485936, 10971872, 21943744]

約数ペア:

[(1, 21943744), (2, 10971872), (4, 5485936), (8, 2742968), (16, 1371484), (32, 685742), (64, 342871)]