23988839

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4094

約数の個数: 16

約数和(自身を含む): 29388288

約数和(自身を除く): 5399449

約数列:

[1, 7, 23, 37, 161, 259, 851, 4027, 5957, 28189, 92621, 148999, 648347, 1042993, 3426977, 23988839]

約数ペア:

[(1, 23988839), (7, 3426977), (23, 1042993), (37, 648347), (161, 148999), (259, 92621), (851, 28189), (4027, 5957)]