19351404

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11437}}^1$

素因数の和:11494

約数の個数: 36

約数和(自身を含む): 49961184

約数和(自身を除く): 30609780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11437, 22874, 34311, 45748, 68622, 102933, 137244, 205866, 411732, 537539, 1075078, 1612617, 2150156, 3225234, 4837851, 6450468, 9675702, 19351404]

約数ペア:

[(1, 19351404), (2, 9675702), (3, 6450468), (4, 4837851), (6, 3225234), (9, 2150156), (12, 1612617), (18, 1075078), (36, 537539), (47, 411732), (94, 205866), (141, 137244), (188, 102933), (282, 68622), (423, 45748), (564, 34311), (846, 22874), (1692, 11437)]