15031184

素因数分解:

$2^4\times 7^1\times {\mathrm{134207}}^1$

素因数の和:134222

約数の個数: 20

約数和(自身を含む): 33283584

約数和(自身を除く): 18252400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 134207, 268414, 536828, 939449, 1073656, 1878898, 2147312, 3757796, 7515592, 15031184]

約数ペア:

[(1, 15031184), (2, 7515592), (4, 3757796), (7, 2147312), (8, 1878898), (14, 1073656), (16, 939449), (28, 536828), (56, 268414), (112, 134207)]