42154673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 48911040

約数和(自身を除く): 6756367

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 1997, 21109, 21967, 37943, 201697, 417373, 2218667, 3832243, 42154673]

約数ペア:

[(1, 42154673), (11, 3832243), (19, 2218667), (101, 417373), (209, 201697), (1111, 37943), (1919, 21967), (1997, 21109)]