19326952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 39045600

約数和(自身を除く): 19718648

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 2957, 3268, 5914, 6536, 11828, 23656, 56183, 112366, 127151, 224732, 254302, 449464, 508604, 1017208, 2415869, 4831738, 9663476, 19326952]

約数ペア:

[(1, 19326952), (2, 9663476), (4, 4831738), (8, 2415869), (19, 1017208), (38, 508604), (43, 449464), (76, 254302), (86, 224732), (152, 127151), (172, 112366), (344, 56183), (817, 23656), (1634, 11828), (2957, 6536), (3268, 5914)]