15000986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 15964774

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 59, 77, 91, 118, 127, 143, 154, 182, 254, 286, 413, 649, 767, 826, 889, 1001, 1298, 1397, 1534, 1651, 1778, 2002, 2794, 3302, 4543, 5369, 7493, 8437, 9086, 9779, 10738, 11557, 14986, 16874, 18161, 19558, 23114, 36322, 52451, 59059, 82423, 97409, 104902, 118118, 127127, 164846, 194818, 254254, 576961, 681863, 1071499, 1153922, 1363726, 2142998, 7500493, 15000986]

約数ペア:

[(1, 15000986), (2, 7500493), (7, 2142998), (11, 1363726), (13, 1153922), (14, 1071499), (22, 681863), (26, 576961), (59, 254254), (77, 194818), (91, 164846), (118, 127127), (127, 118118), (143, 104902), (154, 97409), (182, 82423), (254, 59059), (286, 52451), (413, 36322), (649, 23114), (767, 19558), (826, 18161), (889, 16874), (1001, 14986), (1298, 11557), (1397, 10738), (1534, 9779), (1651, 9086), (1778, 8437), (2002, 7493), (2794, 5369), (3302, 4543)]