21301228798

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{12703}}^1\times {\mathrm{17839}}^1$

素因数の和:30591

約数の個数: 16

約数和(自身を含む): 32636067840

約数和(自身を除く): 11334839042

約数列:

[1, 2, 47, 94, 12703, 17839, 25406, 35678, 597041, 838433, 1194082, 1676866, 226608817, 453217634, 10650614399, 21301228798]

約数ペア:

[(1, 21301228798), (2, 10650614399), (47, 453217634), (94, 226608817), (12703, 1676866), (17839, 1194082), (25406, 838433), (35678, 597041)]