23681708

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 42147840

約数和(自身を除く): 18466132

約数列:

[1, 2, 4, 139, 191, 223, 278, 382, 446, 556, 764, 892, 26549, 30997, 42593, 53098, 61994, 85186, 106196, 123988, 170372, 5920427, 11840854, 23681708]

約数ペア:

[(1, 23681708), (2, 11840854), (4, 5920427), (139, 170372), (191, 123988), (223, 106196), (278, 85186), (382, 61994), (446, 53098), (556, 42593), (764, 30997), (892, 26549)]