19100402778

素因数分解:

$2^1\times 3^1\times {\mathrm{27751}}^1\times {\mathrm{114713}}^1$

素因数の和:142469

約数の個数: 16

約数和(自身を含む): 38202515136

約数和(自身を除く): 19102112358

約数列:

[1, 2, 3, 6, 27751, 55502, 83253, 114713, 166506, 229426, 344139, 688278, 3183400463, 6366800926, 9550201389, 19100402778]

約数ペア:

[(1, 19100402778), (2, 9550201389), (3, 6366800926), (6, 3183400463), (27751, 688278), (55502, 344139), (83253, 229426), (114713, 166506)]