22822514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 40521600

約数和(自身を除く): 17699086

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 401, 802, 2189, 2587, 4378, 4411, 5174, 5213, 8822, 10426, 28457, 56914, 57343, 79799, 114686, 159598, 877789, 1037387, 1755578, 2074774, 11411257, 22822514]

約数ペア:

[(1, 22822514), (2, 11411257), (11, 2074774), (13, 1755578), (22, 1037387), (26, 877789), (143, 159598), (199, 114686), (286, 79799), (398, 57343), (401, 56914), (802, 28457), (2189, 10426), (2587, 8822), (4378, 5213), (4411, 5174)]