42504406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{159791}}^1$

素因数の和:159819

約数の個数: 16

約数和(自身を含む): 76700160

約数和(自身を除く): 34195754

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 159791, 319582, 1118537, 2237074, 3036029, 6072058, 21252203, 42504406]

約数ペア:

[(1, 42504406), (2, 21252203), (7, 6072058), (14, 3036029), (19, 2237074), (38, 1118537), (133, 319582), (266, 159791)]