21846196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{176179}}^1$

素因数の和:176214

約数の個数: 12

約数和(自身を含む): 39464320

約数和(自身を除く): 17618124

約数列:

[1, 2, 4, 31, 62, 124, 176179, 352358, 704716, 5461549, 10923098, 21846196]

約数ペア:

[(1, 21846196), (2, 10923098), (4, 5461549), (31, 704716), (62, 352358), (124, 176179)]