15350833628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{111779}}^1$

素因数の和:111954

約数の個数: 48

約数和(自身を含む): 30672432000

約数和(自身を除く): 15321598372

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 247, 278, 494, 556, 988, 1807, 2641, 3614, 5282, 7228, 10564, 34333, 68666, 111779, 137332, 223558, 447116, 1453127, 2123801, 2906254, 4247602, 5812508, 8495204, 15537281, 27609413, 31074562, 55218826, 62149124, 110437652, 201984653, 295208339, 403969306, 590416678, 807938612, 1180833356, 3837708407, 7675416814, 15350833628]

約数ペア:

[(1, 15350833628), (2, 7675416814), (4, 3837708407), (13, 1180833356), (19, 807938612), (26, 590416678), (38, 403969306), (52, 295208339), (76, 201984653), (139, 110437652), (247, 62149124), (278, 55218826), (494, 31074562), (556, 27609413), (988, 15537281), (1807, 8495204), (2641, 5812508), (3614, 4247602), (5282, 2906254), (7228, 2123801), (10564, 1453127), (34333, 447116), (68666, 223558), (111779, 137332)]