12931870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5044

約数の個数: 32

約数和(自身を含む): 27327168

約数和(自身を除く): 14395298

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 4993, 9986, 24965, 34951, 49930, 69902, 174755, 184741, 349510, 369482, 923705, 1293187, 1847410, 2586374, 6465935, 12931870]

約数ペア:

[(1, 12931870), (2, 6465935), (5, 2586374), (7, 1847410), (10, 1293187), (14, 923705), (35, 369482), (37, 349510), (70, 184741), (74, 174755), (185, 69902), (259, 49930), (370, 34951), (518, 24965), (1295, 9986), (2590, 4993)]