11897486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5503}}^1$

素因数の和:5575

約数の個数: 16

約数和(自身を含む): 19021824

約数和(自身を除く): 7124338

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 5503, 11006, 126569, 253138, 258641, 517282, 5948743, 11897486]

約数ペア:

[(1, 11897486), (2, 5948743), (23, 517282), (46, 258641), (47, 253138), (94, 126569), (1081, 11006), (2162, 5503)]