23181586

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 35622720

約数和(自身を除く): 12441134

約数列:

[1, 2, 61, 122, 139, 278, 1367, 2734, 8479, 16958, 83387, 166774, 190013, 380026, 11590793, 23181586]

約数ペア:

[(1, 23181586), (2, 11590793), (61, 380026), (122, 190013), (139, 166774), (278, 83387), (1367, 16958), (2734, 8479)]