15650074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 27029376

約数和(自身を除く): 11379302

約数列:

[1, 2, 11, 22, 23, 46, 157, 197, 253, 314, 394, 506, 1727, 2167, 3454, 3611, 4334, 4531, 7222, 9062, 30929, 39721, 49841, 61858, 79442, 99682, 340219, 680438, 711367, 1422734, 7825037, 15650074]

約数ペア:

[(1, 15650074), (2, 7825037), (11, 1422734), (22, 711367), (23, 680438), (46, 340219), (157, 99682), (197, 79442), (253, 61858), (314, 49841), (394, 39721), (506, 30929), (1727, 9062), (2167, 7222), (3454, 4531), (3611, 4334)]