22921904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{75401}}^1$

素因数の和:75428

約数の個数: 20

約数和(自身を含む): 46749240

約数和(自身を除く): 23827336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 75401, 150802, 301604, 603208, 1206416, 1432619, 2865238, 5730476, 11460952, 22921904]

約数ペア:

[(1, 22921904), (2, 11460952), (4, 5730476), (8, 2865238), (16, 1432619), (19, 1206416), (38, 603208), (76, 301604), (152, 150802), (304, 75401)]