12078946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 21833280

約数和(自身を除く): 9754334

約数列:

[1, 2, 11, 19, 22, 37, 38, 71, 74, 121, 142, 209, 242, 407, 418, 703, 781, 814, 1349, 1406, 1562, 2299, 2627, 2698, 4477, 4598, 5254, 7733, 8591, 8954, 14839, 15466, 17182, 28897, 29678, 49913, 57794, 85063, 99826, 163229, 170126, 317867, 326458, 549043, 635734, 1098086, 6039473, 12078946]

約数ペア:

[(1, 12078946), (2, 6039473), (11, 1098086), (19, 635734), (22, 549043), (37, 326458), (38, 317867), (71, 170126), (74, 163229), (121, 99826), (142, 85063), (209, 57794), (242, 49913), (407, 29678), (418, 28897), (703, 17182), (781, 15466), (814, 14839), (1349, 8954), (1406, 8591), (1562, 7733), (2299, 5254), (2627, 4598), (2698, 4477)]