16787868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 42672000

約数和(自身を除く): 25884132

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 2539, 3306, 5078, 6612, 7617, 10156, 15234, 30468, 48241, 73631, 96482, 144723, 147262, 192964, 220893, 289446, 294524, 441786, 578892, 883572, 1398989, 2797978, 4196967, 5595956, 8393934, 16787868]

約数ペア:

[(1, 16787868), (2, 8393934), (3, 5595956), (4, 4196967), (6, 2797978), (12, 1398989), (19, 883572), (29, 578892), (38, 441786), (57, 294524), (58, 289446), (76, 220893), (87, 192964), (114, 147262), (116, 144723), (174, 96482), (228, 73631), (348, 48241), (551, 30468), (1102, 15234), (1653, 10156), (2204, 7617), (2539, 6612), (3306, 5078)]