2012355550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2118269}}^1$

素因数の和:2118300

約数の個数: 24

約数和(自身を含む): 3939982200

約数和(自身を除く): 1927626650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2118269, 4236538, 10591345, 21182690, 40247111, 52956725, 80494222, 105913450, 201235555, 402471110, 1006177775, 2012355550]

約数ペア:

[(1, 2012355550), (2, 1006177775), (5, 402471110), (10, 201235555), (19, 105913450), (25, 80494222), (38, 52956725), (50, 40247111), (95, 21182690), (190, 10591345), (475, 4236538), (950, 2118269)]