19826414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1523}}^1$

素因数の和:1831

約数の個数: 16

約数和(自身を含む): 31162752

約数和(自身を除く): 11336338

約数列:

[1, 2, 23, 46, 283, 566, 1523, 3046, 6509, 13018, 35029, 70058, 431009, 862018, 9913207, 19826414]

約数ペア:

[(1, 19826414), (2, 9913207), (23, 862018), (46, 431009), (283, 70058), (566, 35029), (1523, 13018), (3046, 6509)]