19315073

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 21012480

約数和(自身を除く): 1697407

約数列:

[1, 29, 37, 47, 383, 1073, 1363, 1739, 11107, 14171, 18001, 50431, 410959, 522029, 666037, 19315073]

約数ペア:

[(1, 19315073), (29, 666037), (37, 522029), (47, 410959), (383, 50431), (1073, 18001), (1363, 14171), (1739, 11107)]