19374208

素因数分解:

$2^7\times 7^2\times {\mathrm{3089}}^1$

素因数の和:3117

約数の個数: 48

約数和(自身を含む): 44913150

約数和(自身を除く): 25538942

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3089, 3136, 6178, 6272, 12356, 21623, 24712, 43246, 49424, 86492, 98848, 151361, 172984, 197696, 302722, 345968, 395392, 605444, 691936, 1210888, 1383872, 2421776, 2767744, 4843552, 9687104, 19374208]

約数ペア:

[(1, 19374208), (2, 9687104), (4, 4843552), (7, 2767744), (8, 2421776), (14, 1383872), (16, 1210888), (28, 691936), (32, 605444), (49, 395392), (56, 345968), (64, 302722), (98, 197696), (112, 172984), (128, 151361), (196, 98848), (224, 86492), (392, 49424), (448, 43246), (784, 24712), (896, 21623), (1568, 12356), (3089, 6272), (3136, 6178)]