12553712

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1187}}^1$

素因数の和:1856

約数の個数: 20

約数和(自身を含む): 24380136

約数和(自身を除く): 11826424

約数列:

[1, 2, 4, 8, 16, 661, 1187, 1322, 2374, 2644, 4748, 5288, 9496, 10576, 18992, 784607, 1569214, 3138428, 6276856, 12553712]

約数ペア:

[(1, 12553712), (2, 6276856), (4, 3138428), (8, 1569214), (16, 784607), (661, 18992), (1187, 10576), (1322, 9496), (2374, 5288), (2644, 4748)]