22987465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 29403648

約数和(自身を除く): 6416183

約数列:

[1, 5, 23, 47, 115, 235, 1081, 4253, 5405, 21265, 97819, 199891, 489095, 999455, 4597493, 22987465]

約数ペア:

[(1, 22987465), (5, 4597493), (23, 999455), (47, 489095), (115, 199891), (235, 97819), (1081, 21265), (4253, 5405)]