21462058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33223}}^1$

素因数の和:33261

約数の個数: 16

約数和(自身を含む): 35881920

約数和(自身を除く): 14419862

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 33223, 66446, 564791, 631237, 1129582, 1262474, 10731029, 21462058]

約数ペア:

[(1, 21462058), (2, 10731029), (17, 1262474), (19, 1129582), (34, 631237), (38, 564791), (323, 66446), (646, 33223)]