22681136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74609}}^1$

素因数の和:74636

約数の個数: 20

約数和(自身を含む): 46258200

約数和(自身を除く): 23577064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74609, 149218, 298436, 596872, 1193744, 1417571, 2835142, 5670284, 11340568, 22681136]

約数ペア:

[(1, 22681136), (2, 11340568), (4, 5670284), (8, 2835142), (16, 1417571), (19, 1193744), (38, 596872), (76, 298436), (152, 149218), (304, 74609)]