15778948

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 28340928

約数和(自身を除く): 12561980

約数列:

[1, 2, 4, 53, 106, 212, 263, 283, 526, 566, 1052, 1132, 13939, 14999, 27878, 29998, 55756, 59996, 74429, 148858, 297716, 3944737, 7889474, 15778948]

約数ペア:

[(1, 15778948), (2, 7889474), (4, 3944737), (53, 297716), (106, 148858), (212, 74429), (263, 59996), (283, 55756), (526, 29998), (566, 27878), (1052, 14999), (1132, 13939)]