15193784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 30818880

約数和(自身を除く): 15625096

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 2377, 3196, 4754, 6392, 9508, 19016, 40409, 80818, 111719, 161636, 223438, 323272, 446876, 893752, 1899223, 3798446, 7596892, 15193784]

約数ペア:

[(1, 15193784), (2, 7596892), (4, 3798446), (8, 1899223), (17, 893752), (34, 446876), (47, 323272), (68, 223438), (94, 161636), (136, 111719), (188, 80818), (376, 40409), (799, 19016), (1598, 9508), (2377, 6392), (3196, 4754)]