38481790

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{5569}}^1$

素因数の和:6267

約数の個数: 16

約数和(自身を含む): 69379920

約数和(自身を除く): 30898130

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 5569, 6910, 11138, 27845, 55690, 3848179, 7696358, 19240895, 38481790]

約数ペア:

[(1, 38481790), (2, 19240895), (5, 7696358), (10, 3848179), (691, 55690), (1382, 27845), (3455, 11138), (5569, 6910)]