121497514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{77983}}^1$

素因数の和:78045

約数の個数: 16

約数和(自身を含む): 196519680

約数和(自身を除く): 75022166

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 77983, 155966, 1481677, 2963354, 3197303, 6394606, 60748757, 121497514]

約数ペア:

[(1, 121497514), (2, 60748757), (19, 6394606), (38, 3197303), (41, 2963354), (82, 1481677), (779, 155966), (1558, 77983)]