18445394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10613}}^1$

素因数の和:10705

約数の個数: 16

約数和(自身を含む): 30568320

約数和(自身を除く): 12122926

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 10613, 21226, 116743, 233486, 838427, 1676854, 9222697, 18445394]

約数ペア:

[(1, 18445394), (2, 9222697), (11, 1676854), (22, 838427), (79, 233486), (158, 116743), (869, 21226), (1738, 10613)]