21464592

素因数分解:

$2^4\times 3^1\times {\mathrm{447179}}^1$

素因数の和:447190

約数の個数: 20

約数和(自身を含む): 55450320

約数和(自身を除く): 33985728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447179, 894358, 1341537, 1788716, 2683074, 3577432, 5366148, 7154864, 10732296, 21464592]

約数ペア:

[(1, 21464592), (2, 10732296), (3, 7154864), (4, 5366148), (6, 3577432), (8, 2683074), (12, 1788716), (16, 1341537), (24, 894358), (48, 447179)]