12697168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3835

約数の個数: 40

約数和(自身を含む): 28257120

約数和(自身を除く): 15559952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 3797, 7594, 15188, 30376, 41767, 60752, 72143, 83534, 144286, 167068, 288572, 334136, 577144, 668272, 793573, 1154288, 1587146, 3174292, 6348584, 12697168]

約数ペア:

[(1, 12697168), (2, 6348584), (4, 3174292), (8, 1587146), (11, 1154288), (16, 793573), (19, 668272), (22, 577144), (38, 334136), (44, 288572), (76, 167068), (88, 144286), (152, 83534), (176, 72143), (209, 60752), (304, 41767), (418, 30376), (836, 15188), (1672, 7594), (3344, 3797)]