129171482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{189401}}^1$

素因数の和:189445

約数の個数: 16

約数和(自身を含む): 218191104

約数和(自身を除く): 89019622

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 189401, 378802, 2083411, 4166822, 5871431, 11742862, 64585741, 129171482]

約数ペア:

[(1, 129171482), (2, 64585741), (11, 11742862), (22, 5871431), (31, 4166822), (62, 2083411), (341, 378802), (682, 189401)]