139221754

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{6959}}^1$

素因数の和:8397

約数の個数: 16

約数和(自身を含む): 238867200

約数和(自身を除く): 99645446

約数列:

[1, 2, 7, 14, 1429, 2858, 6959, 10003, 13918, 20006, 48713, 97426, 9944411, 19888822, 69610877, 139221754]

約数ペア:

[(1, 139221754), (2, 69610877), (7, 19888822), (14, 9944411), (1429, 97426), (2858, 48713), (6959, 20006), (10003, 13918)]