12497278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 8404610

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 167, 334, 527, 1054, 1207, 2201, 2414, 2839, 4402, 5177, 5678, 10354, 11857, 23714, 37417, 74834, 88009, 176018, 201569, 367567, 403138, 735134, 6248639, 12497278]

約数ペア:

[(1, 12497278), (2, 6248639), (17, 735134), (31, 403138), (34, 367567), (62, 201569), (71, 176018), (142, 88009), (167, 74834), (334, 37417), (527, 23714), (1054, 11857), (1207, 10354), (2201, 5678), (2414, 5177), (2839, 4402)]