15991130

素因数分解:

$2^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1811}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 28832544

約数和(自身を除く): 12841414

約数列:

[1, 2, 5, 10, 883, 1766, 1811, 3622, 4415, 8830, 9055, 18110, 1599113, 3198226, 7995565, 15991130]

約数ペア:

[(1, 15991130), (2, 7995565), (5, 3198226), (10, 1599113), (883, 18110), (1766, 9055), (1811, 8830), (3622, 4415)]