19158062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4064

約数の個数: 32

約数和(自身を含む): 36993024

約数和(自身を除く): 17834962

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4013, 4774, 8026, 28091, 44143, 56182, 88286, 124403, 248806, 309001, 618002, 870821, 1368433, 1741642, 2736866, 9579031, 19158062]

約数ペア:

[(1, 19158062), (2, 9579031), (7, 2736866), (11, 1741642), (14, 1368433), (22, 870821), (31, 618002), (62, 309001), (77, 248806), (154, 124403), (217, 88286), (341, 56182), (434, 44143), (682, 28091), (2387, 8026), (4013, 4774)]