21494844052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{488519183}}^1$

素因数の和:488519198

約数の個数: 12

約数和(自身を含む): 41035611456

約数和(自身を除く): 19540767404

約数列:

[1, 2, 4, 11, 22, 44, 488519183, 977038366, 1954076732, 5373711013, 10747422026, 21494844052]

約数ペア:

[(1, 21494844052), (2, 10747422026), (4, 5373711013), (11, 1954076732), (22, 977038366), (44, 488519183)]