19516601136

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5146783}}^1$

素因数の和:5146873

約数の個数: 40

約数和(自身を含む): 51056097280

約数和(自身を除く): 31539496144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5146783, 10293566, 15440349, 20587132, 30880698, 41174264, 61761396, 82348528, 123522792, 247045584, 406595857, 813191714, 1219787571, 1626383428, 2439575142, 3252766856, 4879150284, 6505533712, 9758300568, 19516601136]

約数ペア:

[(1, 19516601136), (2, 9758300568), (3, 6505533712), (4, 4879150284), (6, 3252766856), (8, 2439575142), (12, 1626383428), (16, 1219787571), (24, 813191714), (48, 406595857), (79, 247045584), (158, 123522792), (237, 82348528), (316, 61761396), (474, 41174264), (632, 30880698), (948, 20587132), (1264, 15440349), (1896, 10293566), (3792, 5146783)]