210912122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{104723}}^1$

素因数の和:104797

約数の個数: 16

約数和(自身を含む): 339305760

約数和(自身を除く): 128393638

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 104723, 209446, 1989737, 3979474, 5550319, 11100638, 105456061, 210912122]

約数ペア:

[(1, 210912122), (2, 105456061), (19, 11100638), (38, 5550319), (53, 3979474), (106, 1989737), (1007, 209446), (2014, 104723)]