19329372

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6469}}^1$

素因数の和:6562

約数の個数: 36

約数和(自身を含む): 49456680

約数和(自身を除く): 30127308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6469, 12938, 19407, 25876, 38814, 58221, 77628, 116442, 232884, 536927, 1073854, 1610781, 2147708, 3221562, 4832343, 6443124, 9664686, 19329372]

約数ペア:

[(1, 19329372), (2, 9664686), (3, 6443124), (4, 4832343), (6, 3221562), (9, 2147708), (12, 1610781), (18, 1073854), (36, 536927), (83, 232884), (166, 116442), (249, 77628), (332, 58221), (498, 38814), (747, 25876), (996, 19407), (1494, 12938), (2988, 6469)]