12452885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 16070400

約数和(自身を除く): 3617515

約数列:

[1, 5, 19, 47, 95, 235, 893, 2789, 4465, 13945, 52991, 131083, 264955, 655415, 2490577, 12452885]

約数ペア:

[(1, 12452885), (5, 2490577), (19, 655415), (47, 264955), (95, 131083), (235, 52991), (893, 13945), (2789, 4465)]