1381946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 2237760

約数和(自身を除く): 855814

約数列:

[1, 2, 19, 38, 41, 82, 779, 887, 1558, 1774, 16853, 33706, 36367, 72734, 690973, 1381946]

約数ペア:

[(1, 1381946), (2, 690973), (19, 72734), (38, 36367), (41, 33706), (82, 16853), (779, 1774), (887, 1558)]