19005343562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1\times {\mathrm{8707}}^1$

素因数の和:10262

約数の個数: 32

約数和(自身を含む): 30911170752

約数和(自身を除く): 11905827190

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 1493, 2986, 8707, 17414, 25381, 50762, 64199, 128398, 148019, 296038, 374401, 748802, 1091383, 2182766, 6364817, 12729634, 12999551, 25999102, 220992367, 441984734, 558980693, 1117961386, 9502671781, 19005343562]

約数ペア:

[(1, 19005343562), (2, 9502671781), (17, 1117961386), (34, 558980693), (43, 441984734), (86, 220992367), (731, 25999102), (1462, 12999551), (1493, 12729634), (2986, 6364817), (8707, 2182766), (17414, 1091383), (25381, 748802), (50762, 374401), (64199, 296038), (128398, 148019)]