21606496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{35537}}^1$

素因数の和:35566

約数の個数: 24

約数和(自身を含む): 44777880

約数和(自身を除く): 23171384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 35537, 71074, 142148, 284296, 568592, 675203, 1137184, 1350406, 2700812, 5401624, 10803248, 21606496]

約数ペア:

[(1, 21606496), (2, 10803248), (4, 5401624), (8, 2700812), (16, 1350406), (19, 1137184), (32, 675203), (38, 568592), (76, 284296), (152, 142148), (304, 71074), (608, 35537)]