12399352

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 27660960

約数和(自身を除く): 15261608

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 673, 1316, 1346, 2303, 2632, 2692, 4606, 4711, 5384, 9212, 9422, 18424, 18844, 31631, 32977, 37688, 63262, 65954, 126524, 131908, 221417, 253048, 263816, 442834, 885668, 1549919, 1771336, 3099838, 6199676, 12399352]

約数ペア:

[(1, 12399352), (2, 6199676), (4, 3099838), (7, 1771336), (8, 1549919), (14, 885668), (28, 442834), (47, 263816), (49, 253048), (56, 221417), (94, 131908), (98, 126524), (188, 65954), (196, 63262), (329, 37688), (376, 32977), (392, 31631), (658, 18844), (673, 18424), (1316, 9422), (1346, 9212), (2303, 5384), (2632, 4711), (2692, 4606)]