12930910

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2089}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 23324400

約数和(自身を除く): 10393490

約数列:

[1, 2, 5, 10, 619, 1238, 2089, 3095, 4178, 6190, 10445, 20890, 1293091, 2586182, 6465455, 12930910]

約数ペア:

[(1, 12930910), (2, 6465455), (5, 2586182), (10, 1293091), (619, 20890), (1238, 10445), (2089, 6190), (3095, 4178)]