15880606

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1384

約数の個数: 24

約数和(自身を含む): 27944136

約数和(自身を除く): 12063530

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1237, 1834, 2474, 6419, 8659, 12838, 17318, 60613, 121226, 162047, 324094, 1134329, 2268658, 7940303, 15880606]

約数ペア:

[(1, 15880606), (2, 7940303), (7, 2268658), (14, 1134329), (49, 324094), (98, 162047), (131, 121226), (262, 60613), (917, 17318), (1237, 12838), (1834, 8659), (2474, 6419)]