7953712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38239}}^1$

素因数の和:38260

約数の個数: 20

約数和(自身を含む): 16596160

約数和(自身を除く): 8642448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38239, 76478, 152956, 305912, 497107, 611824, 994214, 1988428, 3976856, 7953712]

約数ペア:

[(1, 7953712), (2, 3976856), (4, 1988428), (8, 994214), (13, 611824), (16, 497107), (26, 305912), (52, 152956), (104, 76478), (208, 38239)]