22164985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 28054656

約数和(自身を除く): 5889671

約数列:

[1, 5, 23, 97, 115, 485, 1987, 2231, 9935, 11155, 45701, 192739, 228505, 963695, 4432997, 22164985]

約数ペア:

[(1, 22164985), (5, 4432997), (23, 963695), (97, 228505), (115, 192739), (485, 45701), (1987, 11155), (2231, 9935)]