12997754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84401}}^1$

素因数の和:84421

約数の個数: 16

約数和(自身を含む): 24307776

約数和(自身を除く): 11310022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 84401, 168802, 590807, 928411, 1181614, 1856822, 6498877, 12997754]

約数ペア:

[(1, 12997754), (2, 6498877), (7, 1856822), (11, 1181614), (14, 928411), (22, 590807), (77, 168802), (154, 84401)]