13233620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5051}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 28008288

約数和(自身を除く): 14774668

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 5051, 10102, 20204, 25255, 50510, 101020, 661681, 1323362, 2646724, 3308405, 6616810, 13233620]

約数ペア:

[(1, 13233620), (2, 6616810), (4, 3308405), (5, 2646724), (10, 1323362), (20, 661681), (131, 101020), (262, 50510), (524, 25255), (655, 20204), (1310, 10102), (2620, 5051)]