21835411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 24470208

約数和(自身を除く): 2634797

約数列:

[1, 13, 41, 71, 533, 577, 923, 2911, 7501, 23657, 37843, 40967, 307541, 532571, 1679647, 21835411]

約数ペア:

[(1, 21835411), (13, 1679647), (41, 532571), (71, 307541), (533, 40967), (577, 37843), (923, 23657), (2911, 7501)]