26742215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12239}}^1$

素因数の和:12286

約数の個数: 16

約数和(自身を含む): 35251200

約数和(自身を除く): 8508985

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 12239, 61195, 232541, 281497, 1162705, 1407485, 5348443, 26742215]

約数ペア:

[(1, 26742215), (5, 5348443), (19, 1407485), (23, 1162705), (95, 281497), (115, 232541), (437, 61195), (2185, 12239)]