125189402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{11437}}^1$

素因数の和:11873

約数の個数: 16

約数和(自身を含む): 202727112

約数和(自身を除く): 77537710

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 11437, 22874, 148681, 297362, 4814977, 9629954, 62594701, 125189402]

約数ペア:

[(1, 125189402), (2, 62594701), (13, 9629954), (26, 4814977), (421, 297362), (842, 148681), (5473, 22874), (10946, 11437)]