31264766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3331}}^1$

素因数の和:3384

約数の個数: 24

約数和(自身を含む): 53318664

約数和(自身を除く): 22053898

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 3331, 4693, 6662, 9386, 43303, 63289, 86606, 126578, 822757, 1202491, 1645514, 2404982, 15632383, 31264766]

約数ペア:

[(1, 31264766), (2, 15632383), (13, 2404982), (19, 1645514), (26, 1202491), (38, 822757), (247, 126578), (361, 86606), (494, 63289), (722, 43303), (3331, 9386), (4693, 6662)]