19161567364

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{269623}}^1$

素因数の和:269899

約数の個数: 24

約数和(自身を含む): 34048118720

約数和(自身を除く): 14886551356

約数列:

[1, 2, 4, 109, 163, 218, 326, 436, 652, 17767, 35534, 71068, 269623, 539246, 1078492, 29388907, 43948549, 58777814, 87897098, 117555628, 175794196, 4790391841, 9580783682, 19161567364]

約数ペア:

[(1, 19161567364), (2, 9580783682), (4, 4790391841), (109, 175794196), (163, 117555628), (218, 87897098), (326, 58777814), (436, 43948549), (652, 29388907), (17767, 1078492), (35534, 539246), (71068, 269623)]