189343921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5741}}^1$

素因数の和:5856

約数の個数: 16

約数和(自身を含む): 212224320

約数和(自身を除く): 22880399

約数列:

[1, 13, 43, 59, 559, 767, 2537, 5741, 32981, 74633, 246863, 338719, 3209219, 4403347, 14564917, 189343921]

約数ペア:

[(1, 189343921), (13, 14564917), (43, 4403347), (59, 3209219), (559, 338719), (767, 246863), (2537, 74633), (5741, 32981)]