17966506856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5139161}}^1$

素因数の和:5139209

約数の個数: 32

約数和(自身を含む): 37001966400

約数和(自身を除く): 19035459544

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5139161, 10278322, 20556644, 41113288, 97644059, 118200703, 195288118, 236401406, 390576236, 472802812, 781152472, 945605624, 2245813357, 4491626714, 8983253428, 17966506856]

約数ペア:

[(1, 17966506856), (2, 8983253428), (4, 4491626714), (8, 2245813357), (19, 945605624), (23, 781152472), (38, 472802812), (46, 390576236), (76, 236401406), (92, 195288118), (152, 118200703), (184, 97644059), (437, 41113288), (874, 20556644), (1748, 10278322), (3496, 5139161)]