21833486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 35997696

約数和(自身を除く): 14164210

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 251, 502, 713, 1403, 1426, 1891, 2806, 3782, 5773, 7781, 11546, 15311, 15562, 30622, 43493, 86986, 178963, 352153, 357926, 474641, 704306, 949282, 10916743, 21833486]

約数ペア:

[(1, 21833486), (2, 10916743), (23, 949282), (31, 704306), (46, 474641), (61, 357926), (62, 352153), (122, 178963), (251, 86986), (502, 43493), (713, 30622), (1403, 15562), (1426, 15311), (1891, 11546), (2806, 7781), (3782, 5773)]