15697203712

素因数分解:

$2^9\times {\mathrm{30658601}}^1$

素因数の和:30658619

約数の個数: 20

約数和(自身を含む): 31363749846

約数和(自身を除く): 15666546134

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 30658601, 61317202, 122634404, 245268808, 490537616, 981075232, 1962150464, 3924300928, 7848601856, 15697203712]

約数ペア:

[(1, 15697203712), (2, 7848601856), (4, 3924300928), (8, 1962150464), (16, 981075232), (32, 490537616), (64, 245268808), (128, 122634404), (256, 61317202), (512, 30658601)]