19062464

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2160

約数の個数: 28

約数和(自身を含む): 38100000

約数和(自身を除く): 19037536

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 1999, 2384, 3998, 4768, 7996, 9536, 15992, 31984, 63968, 127936, 297851, 595702, 1191404, 2382808, 4765616, 9531232, 19062464]

約数ペア:

[(1, 19062464), (2, 9531232), (4, 4765616), (8, 2382808), (16, 1191404), (32, 595702), (64, 297851), (149, 127936), (298, 63968), (596, 31984), (1192, 15992), (1999, 9536), (2384, 7996), (3998, 4768)]