16949922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 38329536

約数和(自身を除く): 21379614

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 631, 726, 814, 1221, 1262, 1893, 2442, 3786, 4477, 6941, 8954, 13431, 13882, 20823, 23347, 26862, 41646, 46694, 70041, 76351, 140082, 152702, 229053, 256817, 458106, 513634, 770451, 1540902, 2824987, 5649974, 8474961, 16949922]

約数ペア:

[(1, 16949922), (2, 8474961), (3, 5649974), (6, 2824987), (11, 1540902), (22, 770451), (33, 513634), (37, 458106), (66, 256817), (74, 229053), (111, 152702), (121, 140082), (222, 76351), (242, 70041), (363, 46694), (407, 41646), (631, 26862), (726, 23347), (814, 20823), (1221, 13882), (1262, 13431), (1893, 8954), (2442, 6941), (3786, 4477)]