15966130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5101}}^1$

素因数の和:5421

約数の個数: 16

約数和(自身を含む): 28836504

約数和(自身を除く): 12870374

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 5101, 10202, 25505, 51010, 1596613, 3193226, 7983065, 15966130]

約数ペア:

[(1, 15966130), (2, 7983065), (5, 3193226), (10, 1596613), (313, 51010), (626, 25505), (1565, 10202), (3130, 5101)]