12581230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2928

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 12301970

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 2879, 4370, 5758, 14395, 28790, 54701, 66217, 109402, 132434, 273505, 331085, 547010, 662170, 1258123, 2516246, 6290615, 12581230]

約数ペア:

[(1, 12581230), (2, 6290615), (5, 2516246), (10, 1258123), (19, 662170), (23, 547010), (38, 331085), (46, 273505), (95, 132434), (115, 109402), (190, 66217), (230, 54701), (437, 28790), (874, 14395), (2185, 5758), (2879, 4370)]