19492033708

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2477381}}^1$

素因数の和:2477673

約数の個数: 24

約数和(自身を含む): 39122816544

約数和(自身を除く): 19630782836

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 2477381, 4954762, 9909524, 17341667, 34683334, 69366668, 696144061, 1392288122, 2784576244, 4873008427, 9746016854, 19492033708]

約数ペア:

[(1, 19492033708), (2, 9746016854), (4, 4873008427), (7, 2784576244), (14, 1392288122), (28, 696144061), (281, 69366668), (562, 34683334), (1124, 17341667), (1967, 9909524), (3934, 4954762), (7868, 2477381)]