13883642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2789}}^1$

素因数の和:2941

約数の個数: 16

約数和(自身を含む): 22096800

約数和(自身を除く): 8213158

約数列:

[1, 2, 19, 38, 131, 262, 2489, 2789, 4978, 5578, 52991, 105982, 365359, 730718, 6941821, 13883642]

約数ペア:

[(1, 13883642), (2, 6941821), (19, 730718), (38, 365359), (131, 105982), (262, 52991), (2489, 5578), (2789, 4978)]