15913472

素因数分解:

$2^9\times {\mathrm{31081}}^1$

素因数の和:31099

約数の個数: 20

約数和(自身を含む): 31796886

約数和(自身を除く): 15883414

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 31081, 62162, 124324, 248648, 497296, 994592, 1989184, 3978368, 7956736, 15913472]

約数ペア:

[(1, 15913472), (2, 7956736), (4, 3978368), (8, 1989184), (16, 994592), (32, 497296), (64, 248648), (128, 124324), (256, 62162), (512, 31081)]