16161893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 18579456

約数和(自身を除く): 2417563

約数列:

[1, 11, 23, 127, 253, 503, 1397, 2921, 5533, 11569, 32131, 63881, 127259, 702691, 1469263, 16161893]

約数ペア:

[(1, 16161893), (11, 1469263), (23, 702691), (127, 127259), (253, 63881), (503, 32131), (1397, 11569), (2921, 5533)]