13481795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 17176320

約数和(自身を除く): 3694525

約数列:

[1, 5, 23, 59, 115, 295, 1357, 1987, 6785, 9935, 45701, 117233, 228505, 586165, 2696359, 13481795]

約数ペア:

[(1, 13481795), (5, 2696359), (23, 586165), (59, 228505), (115, 117233), (295, 45701), (1357, 9935), (1987, 6785)]