17945158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6133}}^1$

素因数の和:6172

約数の個数: 32

約数和(自身を含む): 35331840

約数和(自身を除く): 17386682

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6133, 12266, 42931, 67463, 85862, 116527, 134926, 233054, 472241, 815689, 944482, 1281797, 1631378, 2563594, 8972579, 17945158]

約数ペア:

[(1, 17945158), (2, 8972579), (7, 2563594), (11, 1631378), (14, 1281797), (19, 944482), (22, 815689), (38, 472241), (77, 233054), (133, 134926), (154, 116527), (209, 85862), (266, 67463), (418, 42931), (1463, 12266), (2926, 6133)]