139497694

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{15791}}^1$

素因数の和:16431

約数の個数: 16

約数和(自身を含む): 239533056

約数和(自身を除く): 100035362

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 15791, 31582, 110537, 221074, 9964121, 19928242, 69748847, 139497694]

約数ペア:

[(1, 139497694), (2, 69748847), (7, 19928242), (14, 9964121), (631, 221074), (1262, 110537), (4417, 31582), (8834, 15791)]