22914703

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 28417920

約数和(自身を除く): 5503217

約数列:

[1, 7, 19, 49, 133, 151, 163, 931, 1057, 1141, 2869, 3097, 7399, 7987, 20083, 21679, 24613, 140581, 151753, 172291, 467647, 1206037, 3273529, 22914703]

約数ペア:

[(1, 22914703), (7, 3273529), (19, 1206037), (49, 467647), (133, 172291), (151, 151753), (163, 140581), (931, 24613), (1057, 21679), (1141, 20083), (2869, 7987), (3097, 7399)]