15853060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19333}}^1$

素因数の和:19383

約数の個数: 24

約数和(自身を含む): 34105176

約数和(自身を除く): 18252116

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 19333, 38666, 77332, 96665, 193330, 386660, 792653, 1585306, 3170612, 3963265, 7926530, 15853060]

約数ペア:

[(1, 15853060), (2, 7926530), (4, 3963265), (5, 3170612), (10, 1585306), (20, 792653), (41, 386660), (82, 193330), (164, 96665), (205, 77332), (410, 38666), (820, 19333)]