30919636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30553}}^1$

素因数の和:30591

約数の個数: 24

約数和(自身を含む): 61596864

約数和(自身を除く): 30677228

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 30553, 61106, 122212, 336083, 672166, 702719, 1344332, 1405438, 2810876, 7729909, 15459818, 30919636]

約数ペア:

[(1, 30919636), (2, 15459818), (4, 7729909), (11, 2810876), (22, 1405438), (23, 1344332), (44, 702719), (46, 672166), (92, 336083), (253, 122212), (506, 61106), (1012, 30553)]