2019107314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{244859}}^1$

素因数の和:244918

約数の個数: 32

約数和(自身を含む): 3761049600

約数和(自身を除く): 1741942286

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 244859, 489718, 1714013, 3428026, 4652321, 7590629, 9304642, 15181258, 32566247, 53134403, 65132494, 106268806, 144221951, 288443902, 1009553657, 2019107314]

約数ペア:

[(1, 2019107314), (2, 1009553657), (7, 288443902), (14, 144221951), (19, 106268806), (31, 65132494), (38, 53134403), (62, 32566247), (133, 15181258), (217, 9304642), (266, 7590629), (434, 4652321), (589, 3428026), (1178, 1714013), (4123, 489718), (8246, 244859)]