12263135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 15451392

約数和(自身を除く): 3188257

約数列:

[1, 5, 31, 61, 155, 305, 1297, 1891, 6485, 9455, 40207, 79117, 201035, 395585, 2452627, 12263135]

約数ペア:

[(1, 12263135), (5, 2452627), (31, 395585), (61, 201035), (155, 79117), (305, 40207), (1297, 9455), (1891, 6485)]