2019091372

素因数分解:

$2^2\times {\mathrm{1777}}^1\times {\mathrm{284059}}^1$

素因数の和:285840

約数の個数: 12

約数和(自身を含む): 3535410760

約数和(自身を除く): 1516319388

約数列:

[1, 2, 4, 1777, 3554, 7108, 284059, 568118, 1136236, 504772843, 1009545686, 2019091372]

約数ペア:

[(1, 2019091372), (2, 1009545686), (4, 504772843), (1777, 1136236), (3554, 568118), (7108, 284059)]