18529156954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2559983}}^1$

素因数の和:2560050

約数の個数: 32

約数和(自身を含む): 35389218816

約数和(自身を除く): 16860061862

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 2559983, 5119966, 17919881, 28159813, 35839762, 56319626, 120319201, 197118691, 240638402, 394237382, 842234407, 1323511211, 1684468814, 2647022422, 9264578477, 18529156954]

約数ペア:

[(1, 18529156954), (2, 9264578477), (7, 2647022422), (11, 1684468814), (14, 1323511211), (22, 842234407), (47, 394237382), (77, 240638402), (94, 197118691), (154, 120319201), (329, 56319626), (517, 35839762), (658, 28159813), (1034, 17919881), (3619, 5119966), (7238, 2559983)]