19194162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4643}}^1$

素因数の和:4714

約数の個数: 32

約数和(自身を含む): 42130368

約数和(自身を除く): 22936206

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4643, 9286, 13929, 27858, 60359, 120718, 181077, 246079, 362154, 492158, 738237, 1476474, 3199027, 6398054, 9597081, 19194162]

約数ペア:

[(1, 19194162), (2, 9597081), (3, 6398054), (6, 3199027), (13, 1476474), (26, 738237), (39, 492158), (53, 362154), (78, 246079), (106, 181077), (159, 120718), (318, 60359), (689, 27858), (1378, 13929), (2067, 9286), (4134, 4643)]