39883394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 67417920

約数和(自身を除く): 27534526

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 577, 646, 1154, 1819, 2033, 3638, 4066, 9809, 10963, 19618, 21926, 34561, 61739, 69122, 123478, 186371, 372742, 1049563, 1173041, 2099126, 2346082, 19941697, 39883394]

約数ペア:

[(1, 39883394), (2, 19941697), (17, 2346082), (19, 2099126), (34, 1173041), (38, 1049563), (107, 372742), (214, 186371), (323, 123478), (577, 69122), (646, 61739), (1154, 34561), (1819, 21926), (2033, 19618), (3638, 10963), (4066, 9809)]