15262936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3413}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 31545360

約数和(自身を除く): 16282424

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 3413, 4472, 6826, 13652, 27304, 44369, 88738, 146759, 177476, 293518, 354952, 587036, 1174072, 1907867, 3815734, 7631468, 15262936]

約数ペア:

[(1, 15262936), (2, 7631468), (4, 3815734), (8, 1907867), (13, 1174072), (26, 587036), (43, 354952), (52, 293518), (86, 177476), (104, 146759), (172, 88738), (344, 44369), (559, 27304), (1118, 13652), (2236, 6826), (3413, 4472)]