19128134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{659}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 30032640

約数和(自身を除く): 10904506

約数列:

[1, 2, 23, 46, 631, 659, 1262, 1318, 14513, 15157, 29026, 30314, 415829, 831658, 9564067, 19128134]

約数ペア:

[(1, 19128134), (2, 9564067), (23, 831658), (46, 415829), (631, 30314), (659, 29026), (1262, 15157), (1318, 14513)]