2021467570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{18439}}^1$

素因数の和:19042

約数の個数: 32

約数和(自身を含む): 3836995200

約数和(自身を除く): 1815527630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 577, 1154, 2885, 5770, 10963, 18439, 21926, 36878, 54815, 92195, 109630, 184390, 350341, 700682, 1751705, 3503410, 10639303, 21278606, 53196515, 106393030, 202146757, 404293514, 1010733785, 2021467570]

約数ペア:

[(1, 2021467570), (2, 1010733785), (5, 404293514), (10, 202146757), (19, 106393030), (38, 53196515), (95, 21278606), (190, 10639303), (577, 3503410), (1154, 1751705), (2885, 700682), (5770, 350341), (10963, 184390), (18439, 109630), (21926, 92195), (36878, 54815)]