19383034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 32788800

約数和(自身を除く): 13405766

約数列:

[1, 2, 11, 22, 59, 109, 118, 137, 218, 274, 649, 1199, 1298, 1507, 2398, 3014, 6431, 8083, 12862, 14933, 16166, 29866, 70741, 88913, 141482, 164263, 177826, 328526, 881047, 1762094, 9691517, 19383034]

約数ペア:

[(1, 19383034), (2, 9691517), (11, 1762094), (22, 881047), (59, 328526), (109, 177826), (118, 164263), (137, 141482), (218, 88913), (274, 70741), (649, 29866), (1199, 16166), (1298, 14933), (1507, 12862), (2398, 8083), (3014, 6431)]