11213306764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{254847881}}^1$

素因数の和:254847896

約数の個数: 12

約数和(自身を含む): 21407222088

約数和(自身を除く): 10193915324

約数列:

[1, 2, 4, 11, 22, 44, 254847881, 509695762, 1019391524, 2803326691, 5606653382, 11213306764]

約数ペア:

[(1, 11213306764), (2, 5606653382), (4, 2803326691), (11, 1019391524), (22, 509695762), (44, 254847881)]