129600938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{3037}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 204882720

約数和(自身を除く): 75281782

約数列:

[1, 2, 19, 38, 1123, 2246, 3037, 6074, 21337, 42674, 57703, 115406, 3410551, 6821102, 64800469, 129600938]

約数ペア:

[(1, 129600938), (2, 64800469), (19, 6821102), (38, 3410551), (1123, 115406), (2246, 57703), (3037, 42674), (6074, 21337)]