19009511609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{850043}}^1$

素因数の和:850180

約数の個数: 16

約数和(自身を含む): 22033140480

約数和(自身を除く): 3023628871

約数列:

[1, 11, 19, 107, 209, 1177, 2033, 22363, 850043, 9350473, 16150817, 90954601, 177658987, 1000500611, 1728137419, 19009511609]

約数ペア:

[(1, 19009511609), (11, 1728137419), (19, 1000500611), (107, 177658987), (209, 90954601), (1177, 16150817), (2033, 9350473), (22363, 850043)]