2019918386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{36433}}^1$

素因数の和:37913

約数の個数: 16

約数和(自身を含む): 3191618400

約数和(自身を除く): 1171700014

約数列:

[1, 2, 19, 38, 1459, 2918, 27721, 36433, 55442, 72866, 692227, 1384454, 53155747, 106311494, 1009959193, 2019918386]

約数ペア:

[(1, 2019918386), (2, 1009959193), (19, 106311494), (38, 53155747), (1459, 1384454), (2918, 692227), (27721, 72866), (36433, 55442)]