19100442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 40533120

約数和(自身を除く): 21432678

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2269, 2806, 4209, 4538, 6807, 8418, 13614, 52187, 104374, 138409, 156561, 276818, 313122, 415227, 830454, 3183407, 6366814, 9550221, 19100442]

約数ペア:

[(1, 19100442), (2, 9550221), (3, 6366814), (6, 3183407), (23, 830454), (46, 415227), (61, 313122), (69, 276818), (122, 156561), (138, 138409), (183, 104374), (366, 52187), (1403, 13614), (2269, 8418), (2806, 6807), (4209, 4538)]