139186726

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{6967}}^1$

素因数の和:8403

約数の個数: 16

約数和(自身を含む): 238807296

約数和(自身を除く): 99620570

約数列:

[1, 2, 7, 14, 1427, 2854, 6967, 9989, 13934, 19978, 48769, 97538, 9941909, 19883818, 69593363, 139186726]

約数ペア:

[(1, 139186726), (2, 69593363), (7, 19883818), (14, 9941909), (1427, 97538), (2854, 48769), (6967, 19978), (9989, 13934)]