19208401492

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8265233}}^1$

素因数の和:8265327

約数の個数: 24

約数和(自身を含む): 38879660736

約数和(自身を除く): 19671259244

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 8265233, 16530466, 33060932, 57856631, 115713262, 231426524, 686014339, 1372028678, 2744057356, 4802100373, 9604200746, 19208401492]

約数ペア:

[(1, 19208401492), (2, 9604200746), (4, 4802100373), (7, 2744057356), (14, 1372028678), (28, 686014339), (83, 231426524), (166, 115713262), (332, 57856631), (581, 33060932), (1162, 16530466), (2324, 8265233)]