12470108

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 26040000

約数和(自身を除く): 13569892

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 149, 196, 244, 298, 343, 427, 596, 686, 854, 1043, 1372, 1708, 2086, 2989, 4172, 5978, 7301, 9089, 11956, 14602, 18178, 20923, 29204, 36356, 41846, 51107, 63623, 83692, 102214, 127246, 204428, 254492, 445361, 890722, 1781444, 3117527, 6235054, 12470108]

約数ペア:

[(1, 12470108), (2, 6235054), (4, 3117527), (7, 1781444), (14, 890722), (28, 445361), (49, 254492), (61, 204428), (98, 127246), (122, 102214), (149, 83692), (196, 63623), (244, 51107), (298, 41846), (343, 36356), (427, 29204), (596, 20923), (686, 18178), (854, 14602), (1043, 11956), (1372, 9089), (1708, 7301), (2086, 5978), (2989, 4172)]