19188672

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:873

約数の個数: 56

約数和(自身を含む): 51206400

約数和(自身を除く): 32017728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 719, 834, 1112, 1438, 1668, 2157, 2224, 2876, 3336, 4314, 4448, 5752, 6672, 8628, 8896, 11504, 13344, 17256, 23008, 26688, 34512, 46016, 69024, 99941, 138048, 199882, 299823, 399764, 599646, 799528, 1199292, 1599056, 2398584, 3198112, 4797168, 6396224, 9594336, 19188672]

約数ペア:

[(1, 19188672), (2, 9594336), (3, 6396224), (4, 4797168), (6, 3198112), (8, 2398584), (12, 1599056), (16, 1199292), (24, 799528), (32, 599646), (48, 399764), (64, 299823), (96, 199882), (139, 138048), (192, 99941), (278, 69024), (417, 46016), (556, 34512), (719, 26688), (834, 23008), (1112, 17256), (1438, 13344), (1668, 11504), (2157, 8896), (2224, 8628), (2876, 6672), (3336, 5752), (4314, 4448)]