23378465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18481}}^1$

素因数の和:18520

約数の個数: 16

約数和(自身を含む): 31936896

約数和(自身を除く): 8558431

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 18481, 92405, 203291, 425063, 1016455, 2125315, 4675693, 23378465]

約数ペア:

[(1, 23378465), (5, 4675693), (11, 2125315), (23, 1016455), (55, 425063), (115, 203291), (253, 92405), (1265, 18481)]