19133027774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{15439}}^1$

素因数の和:15633

約数の個数: 64

約数和(自身を含む): 35858350080

約数和(自身を除く): 16725322306

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 127, 238, 254, 287, 574, 697, 889, 1394, 1778, 2159, 4318, 4879, 5207, 9758, 10414, 15113, 15439, 30226, 30878, 36449, 72898, 88519, 108073, 177038, 216146, 262463, 524926, 619633, 632999, 1239266, 1265998, 1837241, 1960753, 3674482, 3921506, 4430993, 8861986, 10760983, 13725271, 21521966, 27450542, 33332801, 66665602, 75326881, 80390873, 150653762, 160781746, 233329607, 466659214, 562736111, 1125472222, 1366644841, 2733289682, 9566513887, 19133027774]

約数ペア:

[(1, 19133027774), (2, 9566513887), (7, 2733289682), (14, 1366644841), (17, 1125472222), (34, 562736111), (41, 466659214), (82, 233329607), (119, 160781746), (127, 150653762), (238, 80390873), (254, 75326881), (287, 66665602), (574, 33332801), (697, 27450542), (889, 21521966), (1394, 13725271), (1778, 10760983), (2159, 8861986), (4318, 4430993), (4879, 3921506), (5207, 3674482), (9758, 1960753), (10414, 1837241), (15113, 1265998), (15439, 1239266), (30226, 632999), (30878, 619633), (36449, 524926), (72898, 262463), (88519, 216146), (108073, 177038)]