15600002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4759}}^1$

素因数の和:4921

約数の個数: 16

約数和(自身を含む): 25704000

約数和(自身を除く): 10103998

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 4759, 9518, 52349, 104698, 709091, 1418182, 7800001, 15600002]

約数ペア:

[(1, 15600002), (2, 7800001), (11, 1418182), (22, 709091), (149, 104698), (298, 52349), (1639, 9518), (3278, 4759)]