19984184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227093}}^1$

素因数の和:227110

約数の個数: 16

約数和(自身を含む): 40876920

約数和(自身を除く): 20892736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227093, 454186, 908372, 1816744, 2498023, 4996046, 9992092, 19984184]

約数ペア:

[(1, 19984184), (2, 9992092), (4, 4996046), (8, 2498023), (11, 1816744), (22, 908372), (44, 454186), (88, 227093)]