12711304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 25264800

約数和(自身を除く): 12553496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 347, 482, 694, 964, 1388, 1928, 2776, 4579, 6593, 9158, 13186, 18316, 26372, 36632, 52744, 83627, 167254, 334508, 669016, 1588913, 3177826, 6355652, 12711304]

約数ペア:

[(1, 12711304), (2, 6355652), (4, 3177826), (8, 1588913), (19, 669016), (38, 334508), (76, 167254), (152, 83627), (241, 52744), (347, 36632), (482, 26372), (694, 18316), (964, 13186), (1388, 9158), (1928, 6593), (2776, 4579)]