39299818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 64490256

約数和(自身を除く): 25190438

約数列:

[1, 2, 17, 34, 53, 106, 113, 193, 226, 386, 901, 1802, 1921, 3281, 3842, 5989, 6562, 10229, 11978, 20458, 21809, 43618, 101813, 173893, 203626, 347786, 370753, 741506, 1155877, 2311754, 19649909, 39299818]

約数ペア:

[(1, 39299818), (2, 19649909), (17, 2311754), (34, 1155877), (53, 741506), (106, 370753), (113, 347786), (193, 203626), (226, 173893), (386, 101813), (901, 43618), (1802, 21809), (1921, 20458), (3281, 11978), (3842, 10229), (5989, 6562)]