19410369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8779}}^1$

素因数の和:8860

約数の個数: 16

約数和(自身を含む): 28657920

約数和(自身を除く): 9247551

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 8779, 26337, 96569, 289707, 588193, 1764579, 6470123, 19410369]

約数ペア:

[(1, 19410369), (3, 6470123), (11, 1764579), (33, 588193), (67, 289707), (201, 96569), (737, 26337), (2211, 8779)]