19119439528

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{7537}}^1$

素因数の和:8114

約数の個数: 64

約数和(自身を含む): 41486739840

約数和(自身を除く): 22367300312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 467, 679, 776, 934, 1358, 1868, 2716, 3269, 3736, 5432, 6538, 7537, 13076, 15074, 26152, 30148, 45299, 52759, 60296, 90598, 105518, 181196, 211036, 317093, 362392, 422072, 634186, 731089, 1268372, 1462178, 2536744, 2924356, 3519779, 5117623, 5848712, 7039558, 10235246, 14079116, 20470492, 24638453, 28158232, 40940984, 49276906, 98553812, 197107624, 341418563, 682837126, 1365674252, 2389929941, 2731348504, 4779859882, 9559719764, 19119439528]

約数ペア:

[(1, 19119439528), (2, 9559719764), (4, 4779859882), (7, 2731348504), (8, 2389929941), (14, 1365674252), (28, 682837126), (56, 341418563), (97, 197107624), (194, 98553812), (388, 49276906), (467, 40940984), (679, 28158232), (776, 24638453), (934, 20470492), (1358, 14079116), (1868, 10235246), (2716, 7039558), (3269, 5848712), (3736, 5117623), (5432, 3519779), (6538, 2924356), (7537, 2536744), (13076, 1462178), (15074, 1268372), (26152, 731089), (30148, 634186), (45299, 422072), (52759, 362392), (60296, 317093), (90598, 211036), (105518, 181196)]