16206796

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 28906416

約数和(自身を除く): 12699620

約数列:

[1, 2, 4, 131, 157, 197, 262, 314, 394, 524, 628, 788, 20567, 25807, 30929, 41134, 51614, 61858, 82268, 103228, 123716, 4051699, 8103398, 16206796]

約数ペア:

[(1, 16206796), (2, 8103398), (4, 4051699), (131, 123716), (157, 103228), (197, 82268), (262, 61858), (314, 51614), (394, 41134), (524, 30929), (628, 25807), (788, 20567)]