12970235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 16565472

約数和(自身を除く): 3595237

約数列:

[1, 5, 17, 85, 331, 461, 1655, 2305, 5627, 7837, 28135, 39185, 152591, 762955, 2594047, 12970235]

約数ペア:

[(1, 12970235), (5, 2594047), (17, 762955), (85, 152591), (331, 39185), (461, 28135), (1655, 7837), (2305, 5627)]