23968165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{751}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 31078656

約数和(自身を除く): 7110491

約数列:

[1, 5, 13, 65, 491, 751, 2455, 3755, 6383, 9763, 31915, 48815, 368741, 1843705, 4793633, 23968165]

約数ペア:

[(1, 23968165), (5, 4793633), (13, 1843705), (65, 368741), (491, 48815), (751, 31915), (2455, 9763), (3755, 6383)]