15041746

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 23123520

約数和(自身を除く): 8081774

約数列:

[1, 2, 61, 122, 139, 278, 887, 1774, 8479, 16958, 54107, 108214, 123293, 246586, 7520873, 15041746]

約数ペア:

[(1, 15041746), (2, 7520873), (61, 246586), (122, 123293), (139, 108214), (278, 54107), (887, 16958), (1774, 8479)]