27541838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1669}}^1$

素因数の和:1931

約数の個数: 16

約数和(自身を含む): 42645120

約数和(自身を除く): 15103282

約数列:

[1, 2, 37, 74, 223, 446, 1669, 3338, 8251, 16502, 61753, 123506, 372187, 744374, 13770919, 27541838]

約数ペア:

[(1, 27541838), (2, 13770919), (37, 744374), (74, 372187), (223, 123506), (446, 61753), (1669, 16502), (3338, 8251)]