12431558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4663}}^1$

素因数の和:4739

約数の個数: 16

約数和(自身を含む): 19700736

約数和(自身を除く): 7269178

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 4663, 9326, 144553, 200509, 289106, 401018, 6215779, 12431558]

約数ペア:

[(1, 12431558), (2, 6215779), (31, 401018), (43, 289106), (62, 200509), (86, 144553), (1333, 9326), (2666, 4663)]