138931582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{38189}}^1$

素因数の和:38315

約数の個数: 16

約数和(自身を含む): 222724080

約数和(自身を除く): 83792498

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 38189, 76378, 649213, 1298426, 4086223, 8172446, 69465791, 138931582]

約数ペア:

[(1, 138931582), (2, 69465791), (17, 8172446), (34, 4086223), (107, 1298426), (214, 649213), (1819, 76378), (3638, 38189)]