18479056

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{2969}}^1$

素因数の和:3366

約数の個数: 20

約数和(自身を含む): 35907300

約数和(自身を除く): 17428244

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 2969, 3112, 5938, 6224, 11876, 23752, 47504, 1154941, 2309882, 4619764, 9239528, 18479056]

約数ペア:

[(1, 18479056), (2, 9239528), (4, 4619764), (8, 2309882), (16, 1154941), (389, 47504), (778, 23752), (1556, 11876), (2969, 6224), (3112, 5938)]