19288626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1301}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 44247168

約数和(自身を除く): 24958542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 1301, 2118, 2471, 2602, 3903, 4942, 7413, 7806, 9107, 14826, 18214, 27321, 54642, 459253, 918506, 1377759, 2755518, 3214771, 6429542, 9644313, 19288626]

約数ペア:

[(1, 19288626), (2, 9644313), (3, 6429542), (6, 3214771), (7, 2755518), (14, 1377759), (21, 918506), (42, 459253), (353, 54642), (706, 27321), (1059, 18214), (1301, 14826), (2118, 9107), (2471, 7806), (2602, 7413), (3903, 4942)]