12320984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{118471}}^1$

素因数の和:118490

約数の個数: 16

約数和(自身を含む): 24879120

約数和(自身を除く): 12558136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 118471, 236942, 473884, 947768, 1540123, 3080246, 6160492, 12320984]

約数ペア:

[(1, 12320984), (2, 6160492), (4, 3080246), (8, 1540123), (13, 947768), (26, 473884), (52, 236942), (104, 118471)]