15181132364

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{1291}}^1\times {\mathrm{10613}}^1$

素因数の和:12185

約数の個数: 24

約数和(自身を含む): 26686058448

約数和(自身を除く): 11504926084

約数列:

[1, 2, 4, 277, 554, 1108, 1291, 2582, 5164, 10613, 21226, 42452, 357607, 715214, 1430428, 2939801, 5879602, 11759204, 13701383, 27402766, 54805532, 3795283091, 7590566182, 15181132364]

約数ペア:

[(1, 15181132364), (2, 7590566182), (4, 3795283091), (277, 54805532), (554, 27402766), (1108, 13701383), (1291, 11759204), (2582, 5879602), (5164, 2939801), (10613, 1430428), (21226, 715214), (42452, 357607)]