19417827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45263}}^1$

素因数の和:45290

約数の個数: 16

約数和(自身を含む): 30417408

約数和(自身を除く): 10999581

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 45263, 135789, 497893, 588419, 1493679, 1765257, 6472609, 19417827]

約数ペア:

[(1, 19417827), (3, 6472609), (11, 1765257), (13, 1493679), (33, 588419), (39, 497893), (143, 135789), (429, 45263)]