11173778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 21881664

約数和(自身を除く): 10707886

約数列:

[1, 2, 7, 11, 14, 22, 37, 53, 74, 77, 106, 154, 259, 371, 407, 518, 583, 742, 814, 1166, 1369, 1961, 2738, 2849, 3922, 4081, 5698, 8162, 9583, 13727, 15059, 19166, 21571, 27454, 30118, 43142, 72557, 105413, 145114, 150997, 210826, 301994, 507899, 798127, 1015798, 1596254, 5586889, 11173778]

約数ペア:

[(1, 11173778), (2, 5586889), (7, 1596254), (11, 1015798), (14, 798127), (22, 507899), (37, 301994), (53, 210826), (74, 150997), (77, 145114), (106, 105413), (154, 72557), (259, 43142), (371, 30118), (407, 27454), (518, 21571), (583, 19166), (742, 15059), (814, 13727), (1166, 9583), (1369, 8162), (1961, 5698), (2738, 4081), (2849, 3922)]