9191138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 15664320

約数和(自身を除く): 6473182

約数列:

[1, 2, 11, 22, 59, 73, 97, 118, 146, 194, 649, 803, 1067, 1298, 1606, 2134, 4307, 5723, 7081, 8614, 11446, 14162, 47377, 62953, 77891, 94754, 125906, 155782, 417779, 835558, 4595569, 9191138]

約数ペア:

[(1, 9191138), (2, 4595569), (11, 835558), (22, 417779), (59, 155782), (73, 125906), (97, 94754), (118, 77891), (146, 62953), (194, 47377), (649, 14162), (803, 11446), (1067, 8614), (1298, 7081), (1606, 5723), (2134, 4307)]