15294292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 28989576

約数和(自身を除く): 13695284

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1493, 2561, 2986, 5122, 5972, 10244, 19409, 38818, 77636, 294121, 588242, 1176484, 3823573, 7647146, 15294292]

約数ペア:

[(1, 15294292), (2, 7647146), (4, 3823573), (13, 1176484), (26, 588242), (52, 294121), (197, 77636), (394, 38818), (788, 19409), (1493, 10244), (2561, 5972), (2986, 5122)]