21711034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24841}}^1$

素因数の和:24885

約数の個数: 16

約数和(自身を含む): 35772480

約数和(自身を除く): 14061446

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 24841, 49682, 471979, 571343, 943958, 1142686, 10855517, 21711034]

約数ペア:

[(1, 21711034), (2, 10855517), (19, 1142686), (23, 943958), (38, 571343), (46, 471979), (437, 49682), (874, 24841)]