191569431988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{691}}^1\times {\mathrm{9649}}^1$

素因数の和:11008

約数の個数: 48

約数和(自身を含む): 366851620800

約数和(自身を除く): 175282188812

約数列:

[1, 2, 4, 11, 22, 44, 653, 691, 1306, 1382, 2612, 2764, 7183, 7601, 9649, 14366, 15202, 19298, 28732, 30404, 38596, 106139, 212278, 424556, 451223, 902446, 1804892, 4963453, 6300797, 6667459, 9926906, 12601594, 13334918, 19853812, 25203188, 26669836, 69308767, 73342049, 138617534, 146684098, 277235068, 293368196, 4353850727, 8707701454, 17415402908, 47892357997, 95784715994, 191569431988]

約数ペア:

[(1, 191569431988), (2, 95784715994), (4, 47892357997), (11, 17415402908), (22, 8707701454), (44, 4353850727), (653, 293368196), (691, 277235068), (1306, 146684098), (1382, 138617534), (2612, 73342049), (2764, 69308767), (7183, 26669836), (7601, 25203188), (9649, 19853812), (14366, 13334918), (15202, 12601594), (19298, 9926906), (28732, 6667459), (30404, 6300797), (38596, 4963453), (106139, 1804892), (212278, 902446), (424556, 451223)]