15697552468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15888211}}^1$

素因数の和:15888247

約数の個数: 24

約数和(自身を含む): 31140895520

約数和(自身を除く): 15443343052

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 15888211, 31776422, 63552844, 206546743, 301876009, 413093486, 603752018, 826186972, 1207504036, 3924388117, 7848776234, 15697552468]

約数ペア:

[(1, 15697552468), (2, 7848776234), (4, 3924388117), (13, 1207504036), (19, 826186972), (26, 603752018), (38, 413093486), (52, 301876009), (76, 206546743), (247, 63552844), (494, 31776422), (988, 15888211)]