12850688

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1358

約数の個数: 40

約数和(自身を含む): 27048120

約数和(自身を除く): 14197432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 1321, 2432, 2642, 4864, 5284, 9728, 10568, 21136, 25099, 42272, 50198, 84544, 100396, 169088, 200792, 338176, 401584, 676352, 803168, 1606336, 3212672, 6425344, 12850688]

約数ペア:

[(1, 12850688), (2, 6425344), (4, 3212672), (8, 1606336), (16, 803168), (19, 676352), (32, 401584), (38, 338176), (64, 200792), (76, 169088), (128, 100396), (152, 84544), (256, 50198), (304, 42272), (512, 25099), (608, 21136), (1216, 10568), (1321, 9728), (2432, 5284), (2642, 4864)]