1906954

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1618166

約数列:

[1, 2, 7, 14, 19, 38, 67, 107, 133, 134, 214, 266, 469, 749, 938, 1273, 1498, 2033, 2546, 4066, 7169, 8911, 14231, 14338, 17822, 28462, 50183, 100366, 136211, 272422, 953477, 1906954]

約数ペア:

[(1, 1906954), (2, 953477), (7, 272422), (14, 136211), (19, 100366), (38, 50183), (67, 28462), (107, 17822), (133, 14338), (134, 14231), (214, 8911), (266, 7169), (469, 4066), (749, 2546), (938, 2033), (1273, 1498)]