22477897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 24881472

約数和(自身を除く): 2403575

約数列:

[1, 13, 67, 131, 197, 871, 1703, 2561, 8777, 13199, 25807, 114101, 171587, 335491, 1729069, 22477897]

約数ペア:

[(1, 22477897), (13, 1729069), (67, 335491), (131, 171587), (197, 114101), (871, 25807), (1703, 13199), (2561, 8777)]