19788096

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4519

約数の個数: 56

約数和(自身を含む): 54644544

約数和(自身を除く): 34856448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 4481, 8962, 13443, 17924, 26886, 35848, 53772, 71696, 103063, 107544, 143392, 206126, 215088, 286784, 309189, 412252, 430176, 618378, 824504, 860352, 1236756, 1649008, 2473512, 3298016, 4947024, 6596032, 9894048, 19788096]

約数ペア:

[(1, 19788096), (2, 9894048), (3, 6596032), (4, 4947024), (6, 3298016), (8, 2473512), (12, 1649008), (16, 1236756), (23, 860352), (24, 824504), (32, 618378), (46, 430176), (48, 412252), (64, 309189), (69, 286784), (92, 215088), (96, 206126), (138, 143392), (184, 107544), (192, 103063), (276, 71696), (368, 53772), (552, 35848), (736, 26886), (1104, 17924), (1472, 13443), (2208, 8962), (4416, 4481)]