19734612

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40111}}^1$

素因数の和:40159

約数の個数: 24

約数和(自身を含む): 47171712

約数和(自身を除く): 27437100

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40111, 80222, 120333, 160444, 240666, 481332, 1644551, 3289102, 4933653, 6578204, 9867306, 19734612]

約数ペア:

[(1, 19734612), (2, 9867306), (3, 6578204), (4, 4933653), (6, 3289102), (12, 1644551), (41, 481332), (82, 240666), (123, 160444), (164, 120333), (246, 80222), (492, 40111)]