19632392

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{1117}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 39912600

約数和(自身を除く): 20280208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1117, 1352, 2197, 2234, 4394, 4468, 8788, 8936, 14521, 17576, 29042, 58084, 116168, 188773, 377546, 755092, 1510184, 2454049, 4908098, 9816196, 19632392]

約数ペア:

[(1, 19632392), (2, 9816196), (4, 4908098), (8, 2454049), (13, 1510184), (26, 755092), (52, 377546), (104, 188773), (169, 116168), (338, 58084), (676, 29042), (1117, 17576), (1352, 14521), (2197, 8936), (2234, 8788), (4394, 4468)]