19951166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 34172928

約数和(自身を除く): 14221762

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 782, 823, 1054, 1426, 1646, 12121, 13991, 18929, 24242, 25513, 27982, 37858, 51026, 321793, 433721, 586799, 643586, 867442, 1173598, 9975583, 19951166]

約数ペア:

[(1, 19951166), (2, 9975583), (17, 1173598), (23, 867442), (31, 643586), (34, 586799), (46, 433721), (62, 321793), (391, 51026), (527, 37858), (713, 27982), (782, 25513), (823, 24242), (1054, 18929), (1426, 13991), (1646, 12121)]