21973532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27061}}^1$

素因数の和:27101

約数の個数: 24

約数和(自身を含む): 45464160

約数和(自身を除く): 23490628

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 27061, 54122, 108244, 189427, 378854, 757708, 784769, 1569538, 3139076, 5493383, 10986766, 21973532]

約数ペア:

[(1, 21973532), (2, 10986766), (4, 5493383), (7, 3139076), (14, 1569538), (28, 784769), (29, 757708), (58, 378854), (116, 189427), (203, 108244), (406, 54122), (812, 27061)]