12231996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 32815104

約数和(自身を除く): 20583108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 653, 669, 892, 1306, 1338, 1561, 1959, 2612, 2676, 3122, 3918, 4571, 4683, 6244, 7836, 9142, 9366, 13713, 18284, 18732, 27426, 54852, 145619, 291238, 436857, 582476, 873714, 1019333, 1747428, 2038666, 3057999, 4077332, 6115998, 12231996]

約数ペア:

[(1, 12231996), (2, 6115998), (3, 4077332), (4, 3057999), (6, 2038666), (7, 1747428), (12, 1019333), (14, 873714), (21, 582476), (28, 436857), (42, 291238), (84, 145619), (223, 54852), (446, 27426), (653, 18732), (669, 18284), (892, 13713), (1306, 9366), (1338, 9142), (1561, 7836), (1959, 6244), (2612, 4683), (2676, 4571), (3122, 3918)]