23223838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 39852000

約数和(自身を除く): 16628162

約数列:

[1, 2, 11, 22, 29, 58, 89, 178, 319, 409, 638, 818, 979, 1958, 2581, 4499, 5162, 8998, 11861, 23722, 28391, 36401, 56782, 72802, 130471, 260942, 400411, 800822, 1055629, 2111258, 11611919, 23223838]

約数ペア:

[(1, 23223838), (2, 11611919), (11, 2111258), (22, 1055629), (29, 800822), (58, 400411), (89, 260942), (178, 130471), (319, 72802), (409, 56782), (638, 36401), (818, 28391), (979, 23722), (1958, 11861), (2581, 8998), (4499, 5162)]