12304210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 24076800

約数和(自身を除く): 11772590

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2089, 2945, 4178, 5890, 10445, 20890, 39691, 64759, 79382, 129518, 198455, 323795, 396910, 647590, 1230421, 2460842, 6152105, 12304210]

約数ペア:

[(1, 12304210), (2, 6152105), (5, 2460842), (10, 1230421), (19, 647590), (31, 396910), (38, 323795), (62, 198455), (95, 129518), (155, 79382), (190, 64759), (310, 39691), (589, 20890), (1178, 10445), (2089, 5890), (2945, 4178)]