19099681174

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{22369}}^1$

素因数の和:23308

約数の個数: 32

約数和(自身を含む): 33243609600

約数和(自身を除く): 14143928426

約数列:

[1, 2, 7, 14, 71, 142, 497, 859, 994, 1718, 6013, 12026, 22369, 44738, 60989, 121978, 156583, 313166, 426923, 853846, 1588199, 3176398, 11117393, 19214971, 22234786, 38429942, 134504797, 269009594, 1364262941, 2728525882, 9549840587, 19099681174]

約数ペア:

[(1, 19099681174), (2, 9549840587), (7, 2728525882), (14, 1364262941), (71, 269009594), (142, 134504797), (497, 38429942), (859, 22234786), (994, 19214971), (1718, 11117393), (6013, 3176398), (12026, 1588199), (22369, 853846), (44738, 426923), (60989, 313166), (121978, 156583)]