19281027504

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{915007}}^1$

素因数の和:915457

約数の個数: 40

約数和(自身を含む): 49922836480

約数和(自身を除く): 30641808976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 10536, 21072, 915007, 1830014, 2745021, 3660028, 5490042, 7320056, 10980084, 14640112, 21960168, 43920336, 401688073, 803376146, 1205064219, 1606752292, 2410128438, 3213504584, 4820256876, 6427009168, 9640513752, 19281027504]

約数ペア:

[(1, 19281027504), (2, 9640513752), (3, 6427009168), (4, 4820256876), (6, 3213504584), (8, 2410128438), (12, 1606752292), (16, 1205064219), (24, 803376146), (48, 401688073), (439, 43920336), (878, 21960168), (1317, 14640112), (1756, 10980084), (2634, 7320056), (3512, 5490042), (5268, 3660028), (7024, 2745021), (10536, 1830014), (21072, 915007)]