16261986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10973}}^1$

素因数の和:11010

約数の個数: 32

約数和(自身を含む): 36872640

約数和(自身を除く): 20610654

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 10973, 21946, 32919, 65838, 142649, 208487, 285298, 416974, 427947, 625461, 855894, 1250922, 2710331, 5420662, 8130993, 16261986]

約数ペア:

[(1, 16261986), (2, 8130993), (3, 5420662), (6, 2710331), (13, 1250922), (19, 855894), (26, 625461), (38, 427947), (39, 416974), (57, 285298), (78, 208487), (114, 142649), (247, 65838), (494, 32919), (741, 21946), (1482, 10973)]