19523536

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5237}}^1$

素因数の和:5478

約数の個数: 20

約数和(自身を含む): 37996452

約数和(自身を除く): 18472916

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5237, 10474, 20948, 41896, 83792, 1220221, 2440442, 4880884, 9761768, 19523536]

約数ペア:

[(1, 19523536), (2, 9761768), (4, 4880884), (8, 2440442), (16, 1220221), (233, 83792), (466, 41896), (932, 20948), (1864, 10474), (3728, 5237)]