15207731152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23182517}}^1$

素因数の和:23182566

約数の個数: 20

約数和(自身を含む): 30183638436

約数和(自身を除く): 14975907284

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23182517, 46365034, 92730068, 185460136, 370920272, 950483197, 1900966394, 3801932788, 7603865576, 15207731152]

約数ペア:

[(1, 15207731152), (2, 7603865576), (4, 3801932788), (8, 1900966394), (16, 950483197), (41, 370920272), (82, 185460136), (164, 92730068), (328, 46365034), (656, 23182517)]