19165040636

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1038643}}^1$

素因数の和:1039313

約数の個数: 24

約数和(自身を含む): 38388282240

約数和(自身を除く): 19223241604

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 18452, 1038643, 2077286, 4154572, 7270501, 14541002, 29082004, 684465737, 1368931474, 2737862948, 4791260159, 9582520318, 19165040636]

約数ペア:

[(1, 19165040636), (2, 9582520318), (4, 4791260159), (7, 2737862948), (14, 1368931474), (28, 684465737), (659, 29082004), (1318, 14541002), (2636, 7270501), (4613, 4154572), (9226, 2077286), (18452, 1038643)]