13471238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 23362560

約数和(自身を除く): 9891322

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 337, 506, 674, 869, 1738, 1817, 3634, 3707, 7414, 7751, 15502, 19987, 26623, 39974, 53246, 85261, 170522, 292853, 585706, 612329, 1224658, 6735619, 13471238]

約数ペア:

[(1, 13471238), (2, 6735619), (11, 1224658), (22, 612329), (23, 585706), (46, 292853), (79, 170522), (158, 85261), (253, 53246), (337, 39974), (506, 26623), (674, 19987), (869, 15502), (1738, 7751), (1817, 7414), (3634, 3707)]