19079208

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1373}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 51978420

約数和(自身を除く): 32899212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1373, 1544, 1737, 2316, 2746, 3474, 4119, 4632, 5492, 6948, 8238, 10984, 12357, 13896, 16476, 24714, 32952, 49428, 98856, 264989, 529978, 794967, 1059956, 1589934, 2119912, 2384901, 3179868, 4769802, 6359736, 9539604, 19079208]

約数ペア:

[(1, 19079208), (2, 9539604), (3, 6359736), (4, 4769802), (6, 3179868), (8, 2384901), (9, 2119912), (12, 1589934), (18, 1059956), (24, 794967), (36, 529978), (72, 264989), (193, 98856), (386, 49428), (579, 32952), (772, 24714), (1158, 16476), (1373, 13896), (1544, 12357), (1737, 10984), (2316, 8238), (2746, 6948), (3474, 5492), (4119, 4632)]