19912314537

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{23790101}}^1$

素因数の和:23790141

約数の個数: 16

約数和(自身を含む): 30451330560

約数和(自身を除く): 10539016023

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 23790101, 71370303, 214110909, 642332727, 737493131, 2212479393, 6637438179, 19912314537]

約数ペア:

[(1, 19912314537), (3, 6637438179), (9, 2212479393), (27, 737493131), (31, 642332727), (93, 214110909), (279, 71370303), (837, 23790101)]