15228238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2819}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 23789520

約数和(自身を除く): 8561282

約数列:

[1, 2, 37, 73, 74, 146, 2701, 2819, 5402, 5638, 104303, 205787, 208606, 411574, 7614119, 15228238]

約数ペア:

[(1, 15228238), (2, 7614119), (37, 411574), (73, 208606), (74, 205787), (146, 104303), (2701, 5638), (2819, 5402)]