16028815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12671}}^1$

素因数の和:12710

約数の個数: 16

約数和(自身を含む): 21897216

約数和(自身を除く): 5868401

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 12671, 63355, 139381, 291433, 696905, 1457165, 3205763, 16028815]

約数ペア:

[(1, 16028815), (5, 3205763), (11, 1457165), (23, 696905), (55, 291433), (115, 139381), (253, 63355), (1265, 12671)]