13395095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20143}}^1$

素因数の和:20174

約数の個数: 16

約数和(自身を含む): 19338240

約数和(自身を除く): 5943145

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 20143, 100715, 141001, 382717, 705005, 1913585, 2679019, 13395095]

約数ペア:

[(1, 13395095), (5, 2679019), (7, 1913585), (19, 705005), (35, 382717), (95, 141001), (133, 100715), (665, 20143)]