19141749

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 30326400

約数和(自身を除く): 11184651

約数列:

[1, 3, 9, 11, 33, 99, 239, 717, 809, 2151, 2427, 2629, 7281, 7887, 8899, 23661, 26697, 80091, 193351, 580053, 1740159, 2126861, 6380583, 19141749]

約数ペア:

[(1, 19141749), (3, 6380583), (9, 2126861), (11, 1740159), (33, 580053), (99, 193351), (239, 80091), (717, 26697), (809, 23661), (2151, 8899), (2427, 7887), (2629, 7281)]