194974409

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{24847}}^1$

素因数の和:24932

約数の個数: 16

約数和(自身を含む): 238540800

約数和(自身を除く): 43566391

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 24847, 173929, 472093, 1465973, 3304651, 10261811, 27853487, 194974409]

約数ペア:

[(1, 194974409), (7, 27853487), (19, 10261811), (59, 3304651), (133, 1465973), (413, 472093), (1121, 173929), (7847, 24847)]