20133112

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{7211}}^1$

素因数の和:7566

約数の個数: 16

約数和(自身を含む): 37863000

約数和(自身を除く): 17729888

約数列:

[1, 2, 4, 8, 349, 698, 1396, 2792, 7211, 14422, 28844, 57688, 2516639, 5033278, 10066556, 20133112]

約数ペア:

[(1, 20133112), (2, 10066556), (4, 5033278), (8, 2516639), (349, 57688), (698, 28844), (1396, 14422), (2792, 7211)]