19610802

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4597}}^1$

素因数の和:4687

約数の個数: 32

約数和(自身を含む): 44140800

約数和(自身を除く): 24529998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4597, 9194, 13791, 27582, 41373, 82746, 124119, 248238, 363163, 726326, 1089489, 2178978, 3268467, 6536934, 9805401, 19610802]

約数ペア:

[(1, 19610802), (2, 9805401), (3, 6536934), (6, 3268467), (9, 2178978), (18, 1089489), (27, 726326), (54, 363163), (79, 248238), (158, 124119), (237, 82746), (474, 41373), (711, 27582), (1422, 13791), (2133, 9194), (4266, 4597)]