15661552

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{1499}}^1$

素因数の和:2160

約数の個数: 20

約数和(自身を含む): 30411000

約数和(自身を除く): 14749448

約数列:

[1, 2, 4, 8, 16, 653, 1306, 1499, 2612, 2998, 5224, 5996, 10448, 11992, 23984, 978847, 1957694, 3915388, 7830776, 15661552]

約数ペア:

[(1, 15661552), (2, 7830776), (4, 3915388), (8, 1957694), (16, 978847), (653, 23984), (1306, 11992), (1499, 10448), (2612, 5996), (2998, 5224)]