19137496

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{607}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 41149440

約数和(自身を除く): 22011944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 607, 1126, 1214, 2252, 2428, 3941, 4249, 4504, 4856, 7882, 8498, 15764, 16996, 31528, 33992, 341741, 683482, 1366964, 2392187, 2733928, 4784374, 9568748, 19137496]

約数ペア:

[(1, 19137496), (2, 9568748), (4, 4784374), (7, 2733928), (8, 2392187), (14, 1366964), (28, 683482), (56, 341741), (563, 33992), (607, 31528), (1126, 16996), (1214, 15764), (2252, 8498), (2428, 7882), (3941, 4856), (4249, 4504)]