16236965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 20445696

約数和(自身を除く): 4208731

約数列:

[1, 5, 23, 115, 271, 521, 1355, 2605, 6233, 11983, 31165, 59915, 141191, 705955, 3247393, 16236965]

約数ペア:

[(1, 16236965), (5, 3247393), (23, 705955), (115, 141191), (271, 59915), (521, 31165), (1355, 11983), (2605, 6233)]