12377928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 32440320

約数和(自身を除く): 20062392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 131, 186, 248, 254, 262, 372, 381, 393, 508, 524, 744, 762, 786, 1016, 1048, 1524, 1572, 3048, 3144, 3937, 4061, 7874, 8122, 11811, 12183, 15748, 16244, 16637, 23622, 24366, 31496, 32488, 33274, 47244, 48732, 49911, 66548, 94488, 97464, 99822, 133096, 199644, 399288, 515747, 1031494, 1547241, 2062988, 3094482, 4125976, 6188964, 12377928]

約数ペア:

[(1, 12377928), (2, 6188964), (3, 4125976), (4, 3094482), (6, 2062988), (8, 1547241), (12, 1031494), (24, 515747), (31, 399288), (62, 199644), (93, 133096), (124, 99822), (127, 97464), (131, 94488), (186, 66548), (248, 49911), (254, 48732), (262, 47244), (372, 33274), (381, 32488), (393, 31496), (508, 24366), (524, 23622), (744, 16637), (762, 16244), (786, 15748), (1016, 12183), (1048, 11811), (1524, 8122), (1572, 7874), (3048, 4061), (3144, 3937)]