11972102

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 18364320

約数和(自身を除く): 6392218

約数列:

[1, 2, 89, 103, 178, 206, 653, 1306, 9167, 18334, 58117, 67259, 116234, 134518, 5986051, 11972102]

約数ペア:

[(1, 11972102), (2, 5986051), (89, 134518), (103, 116234), (178, 67259), (206, 58117), (653, 18334), (1306, 9167)]