2159912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{7297}}^1$

素因数の和:7340

約数の個数: 16

約数和(自身を含む): 4159860

約数和(自身を除く): 1999948

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 7297, 14594, 29188, 58376, 269989, 539978, 1079956, 2159912]

約数ペア:

[(1, 2159912), (2, 1079956), (4, 539978), (8, 269989), (37, 58376), (74, 29188), (148, 14594), (296, 7297)]