19142934

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 39951360

約数和(自身を除く): 20808426

約数列:

[1, 2, 3, 6, 31, 62, 93, 101, 186, 202, 303, 606, 1019, 2038, 3057, 3131, 6114, 6262, 9393, 18786, 31589, 63178, 94767, 102919, 189534, 205838, 308757, 617514, 3190489, 6380978, 9571467, 19142934]

約数ペア:

[(1, 19142934), (2, 9571467), (3, 6380978), (6, 3190489), (31, 617514), (62, 308757), (93, 205838), (101, 189534), (186, 102919), (202, 94767), (303, 63178), (606, 31589), (1019, 18786), (2038, 9393), (3057, 6262), (3131, 6114)]