21476802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 32

約数和(自身を含む): 47185920

約数和(自身を除く): 25709118

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 8191, 16382, 24573, 49146, 155629, 188393, 311258, 376786, 466887, 565179, 933774, 1130358, 3579467, 7158934, 10738401, 21476802]

約数ペア:

[(1, 21476802), (2, 10738401), (3, 7158934), (6, 3579467), (19, 1130358), (23, 933774), (38, 565179), (46, 466887), (57, 376786), (69, 311258), (114, 188393), (138, 155629), (437, 49146), (874, 24573), (1311, 16382), (2622, 8191)]