19286938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46141}}^1$

素因数の和:46173

約数の個数: 16

約数和(自身を含む): 33222240

約数和(自身を除く): 13935302

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 46141, 92282, 507551, 876679, 1015102, 1753358, 9643469, 19286938]

約数ペア:

[(1, 19286938), (2, 9643469), (11, 1753358), (19, 1015102), (22, 876679), (38, 507551), (209, 92282), (418, 46141)]