22037638

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2543}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 37854720

約数和(自身を除く): 15817082

約数列:

[1, 2, 7, 14, 619, 1238, 2543, 4333, 5086, 8666, 17801, 35602, 1574117, 3148234, 11018819, 22037638]

約数ペア:

[(1, 22037638), (2, 11018819), (7, 3148234), (14, 1574117), (619, 35602), (1238, 17801), (2543, 8666), (4333, 5086)]