11972562

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 28131552

約数和(自身を除く): 16158990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 211, 294, 386, 422, 579, 633, 1158, 1266, 1351, 1477, 2702, 2954, 4053, 4431, 8106, 8862, 9457, 10339, 18914, 20678, 28371, 31017, 40723, 56742, 62034, 81446, 122169, 244338, 285061, 570122, 855183, 1710366, 1995427, 3990854, 5986281, 11972562]

約数ペア:

[(1, 11972562), (2, 5986281), (3, 3990854), (6, 1995427), (7, 1710366), (14, 855183), (21, 570122), (42, 285061), (49, 244338), (98, 122169), (147, 81446), (193, 62034), (211, 56742), (294, 40723), (386, 31017), (422, 28371), (579, 20678), (633, 18914), (1158, 10339), (1266, 9457), (1351, 8862), (1477, 8106), (2702, 4431), (2954, 4053)]