2019093704

素因数分解:

$2^3\times {\mathrm{2089}}^1\times {\mathrm{120817}}^1$

素因数の和:122912

約数の個数: 16

約数和(自身を含む): 3787644300

約数和(自身を除く): 1768550596

約数列:

[1, 2, 4, 8, 2089, 4178, 8356, 16712, 120817, 241634, 483268, 966536, 252386713, 504773426, 1009546852, 2019093704]

約数ペア:

[(1, 2019093704), (2, 1009546852), (4, 504773426), (8, 252386713), (2089, 966536), (4178, 483268), (8356, 241634), (16712, 120817)]