120221606

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{10159}}^1$

素因数の和:10319

約数の個数: 16

約数和(自身を含む): 185196480

約数和(自身を除く): 64974874

約数列:

[1, 2, 61, 97, 122, 194, 5917, 10159, 11834, 20318, 619699, 985423, 1239398, 1970846, 60110803, 120221606]

約数ペア:

[(1, 120221606), (2, 60110803), (61, 1970846), (97, 1239398), (122, 985423), (194, 619699), (5917, 20318), (10159, 11834)]