15208268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 28400400

約数和(自身を除く): 13192132

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 1609, 2363, 3218, 4726, 6436, 9452, 27353, 54706, 109412, 223651, 447302, 894604, 3802067, 7604134, 15208268]

約数ペア:

[(1, 15208268), (2, 7604134), (4, 3802067), (17, 894604), (34, 447302), (68, 223651), (139, 109412), (278, 54706), (556, 27353), (1609, 9452), (2363, 6436), (3218, 4726)]