19678272

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1035

約数の個数: 56

約数和(自身を含む): 52584096

約数和(自身を除く): 32905824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 452, 678, 904, 907, 1356, 1808, 1814, 2712, 2721, 3616, 3628, 5424, 5442, 7232, 7256, 10848, 10884, 14512, 21696, 21768, 29024, 43536, 58048, 87072, 102491, 174144, 204982, 307473, 409964, 614946, 819928, 1229892, 1639856, 2459784, 3279712, 4919568, 6559424, 9839136, 19678272]

約数ペア:

[(1, 19678272), (2, 9839136), (3, 6559424), (4, 4919568), (6, 3279712), (8, 2459784), (12, 1639856), (16, 1229892), (24, 819928), (32, 614946), (48, 409964), (64, 307473), (96, 204982), (113, 174144), (192, 102491), (226, 87072), (339, 58048), (452, 43536), (678, 29024), (904, 21768), (907, 21696), (1356, 14512), (1808, 10884), (1814, 10848), (2712, 7256), (2721, 7232), (3616, 5442), (3628, 5424)]