19423053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4049}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 30958200

約数和(自身を除く): 11535147

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4049, 4797, 12147, 36441, 52637, 157911, 166009, 473733, 498027, 1494081, 2158117, 6474351, 19423053]

約数ペア:

[(1, 19423053), (3, 6474351), (9, 2158117), (13, 1494081), (39, 498027), (41, 473733), (117, 166009), (123, 157911), (369, 52637), (533, 36441), (1599, 12147), (4049, 4797)]