16266380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62563}}^1$

素因数の和:62585

約数の個数: 24

約数和(自身を含む): 36787632

約数和(自身を除く): 20521252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 62563, 125126, 250252, 312815, 625630, 813319, 1251260, 1626638, 3253276, 4066595, 8133190, 16266380]

約数ペア:

[(1, 16266380), (2, 8133190), (4, 4066595), (5, 3253276), (10, 1626638), (13, 1251260), (20, 813319), (26, 625630), (52, 312815), (65, 250252), (130, 125126), (260, 62563)]