16690628

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 29937600

約数和(自身を除く): 13246972

約数列:

[1, 2, 4, 59, 118, 197, 236, 359, 394, 718, 788, 1436, 11623, 21181, 23246, 42362, 46492, 70723, 84724, 141446, 282892, 4172657, 8345314, 16690628]

約数ペア:

[(1, 16690628), (2, 8345314), (4, 4172657), (59, 282892), (118, 141446), (197, 84724), (236, 70723), (359, 46492), (394, 42362), (718, 23246), (788, 21181), (1436, 11623)]