22016642

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 33631200

約数和(自身を除く): 11614558

約数列:

[1, 2, 89, 178, 179, 358, 691, 1382, 15931, 31862, 61499, 122998, 123689, 247378, 11008321, 22016642]

約数ペア:

[(1, 22016642), (2, 11008321), (89, 247378), (178, 123689), (179, 122998), (358, 61499), (691, 31862), (1382, 15931)]