19691802

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28051}}^1$

素因数の和:28075

約数の個数: 32

約数和(自身を含む): 47127360

約数和(自身を除く): 27435558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28051, 56102, 84153, 168306, 252459, 364663, 504918, 729326, 757377, 1093989, 1514754, 2187978, 3281967, 6563934, 9845901, 19691802]

約数ペア:

[(1, 19691802), (2, 9845901), (3, 6563934), (6, 3281967), (9, 2187978), (13, 1514754), (18, 1093989), (26, 757377), (27, 729326), (39, 504918), (54, 364663), (78, 252459), (117, 168306), (234, 84153), (351, 56102), (702, 28051)]