22651772

素因数分解:

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

素因数の和:426

約数の個数: 36

約数和(自身を含む): 46805976

約数和(自身を除く): 24154204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 199, 286, 398, 572, 796, 2189, 2587, 4378, 5174, 8756, 10348, 28457, 39601, 56914, 79202, 113828, 158404, 435611, 514813, 871222, 1029626, 1742444, 2059252, 5662943, 11325886, 22651772]

約数ペア:

[(1, 22651772), (2, 11325886), (4, 5662943), (11, 2059252), (13, 1742444), (22, 1029626), (26, 871222), (44, 514813), (52, 435611), (143, 158404), (199, 113828), (286, 79202), (398, 56914), (572, 39601), (796, 28457), (2189, 10348), (2587, 8756), (4378, 5174)]