22070476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 40950000

約数和(自身を除く): 18879524

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 1949, 2831, 3898, 5662, 7796, 11324, 37031, 74062, 148124, 290401, 580802, 1161604, 5517619, 11035238, 22070476]

約数ペア:

[(1, 22070476), (2, 11035238), (4, 5517619), (19, 1161604), (38, 580802), (76, 290401), (149, 148124), (298, 74062), (596, 37031), (1949, 11324), (2831, 7796), (3898, 5662)]