15646396

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 27941760

約数和(自身を除く): 12295364

約数列:

[1, 2, 4, 107, 139, 214, 263, 278, 428, 526, 556, 1052, 14873, 28141, 29746, 36557, 56282, 59492, 73114, 112564, 146228, 3911599, 7823198, 15646396]

約数ペア:

[(1, 15646396), (2, 7823198), (4, 3911599), (107, 146228), (139, 112564), (214, 73114), (263, 59492), (278, 56282), (428, 36557), (526, 29746), (556, 28141), (1052, 14873)]