31887434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6037}}^1$

素因数の和:6197

約数の個数: 16

約数和(自身を含む): 50719200

約数和(自身を除く): 18831766

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 6037, 12074, 114703, 229406, 839143, 1678286, 15943717, 31887434]

約数ペア:

[(1, 31887434), (2, 15943717), (19, 1678286), (38, 839143), (139, 229406), (278, 114703), (2641, 12074), (5282, 6037)]