15971292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19289}}^1$

素因数の和:19322

約数の個数: 36

約数和(自身を含む): 42129360

約数和(自身を除く): 26158068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 19289, 38578, 57867, 77156, 115734, 173601, 231468, 347202, 443647, 694404, 887294, 1330941, 1774588, 2661882, 3992823, 5323764, 7985646, 15971292]

約数ペア:

[(1, 15971292), (2, 7985646), (3, 5323764), (4, 3992823), (6, 2661882), (9, 1774588), (12, 1330941), (18, 887294), (23, 694404), (36, 443647), (46, 347202), (69, 231468), (92, 173601), (138, 115734), (207, 77156), (276, 57867), (414, 38578), (828, 19289)]