11686989118

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{666229}}^1$

素因数の和:666424

約数の個数: 24

約数和(自身を含む): 20506559400

約数和(自身を除く): 8819570282

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 2506, 8771, 17542, 666229, 1332458, 4663603, 9327206, 32645221, 65290442, 119254991, 238509982, 834784937, 1669569874, 5843494559, 11686989118]

約数ペア:

[(1, 11686989118), (2, 5843494559), (7, 1669569874), (14, 834784937), (49, 238509982), (98, 119254991), (179, 65290442), (358, 32645221), (1253, 9327206), (2506, 4663603), (8771, 1332458), (17542, 666229)]