11978689426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2009173}}^1$

素因数の和:2009457

約数の個数: 16

約数和(自身を含む): 19673831808

約数和(自身を除く): 7695142382

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 2009173, 4018346, 22100903, 44201806, 544485883, 1088971766, 5989344713, 11978689426]

約数ペア:

[(1, 11978689426), (2, 5989344713), (11, 1088971766), (22, 544485883), (271, 44201806), (542, 22100903), (2981, 4018346), (5962, 2009173)]