2019883033

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{155723}}^1$

素因数の和:155856

約数の個数: 16

約数和(自身を含む): 2466668160

約数和(自身を除く): 446785127

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 155723, 1090061, 2647291, 16973807, 18531037, 118816649, 288554719, 2019883033]

約数ペア:

[(1, 2019883033), (7, 288554719), (17, 118816649), (109, 18531037), (119, 16973807), (763, 2647291), (1853, 1090061), (12971, 155723)]