25984970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12433}}^1$

素因数の和:12470

約数の個数: 32

約数和(自身を含む): 53714880

約数和(自身を除く): 27729910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12433, 24866, 62165, 124330, 136763, 236227, 273526, 472454, 683815, 1181135, 1367630, 2362270, 2598497, 5196994, 12992485, 25984970]

約数ペア:

[(1, 25984970), (2, 12992485), (5, 5196994), (10, 2598497), (11, 2362270), (19, 1367630), (22, 1181135), (38, 683815), (55, 472454), (95, 273526), (110, 236227), (190, 136763), (209, 124330), (418, 62165), (1045, 24866), (2090, 12433)]