47870402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12917}}^1$

素因数の和:13045

約数の個数: 16

約数和(自身を含む): 76732920

約数和(自身を除く): 28862518

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 12917, 25834, 219589, 439178, 1407953, 2815906, 23935201, 47870402]

約数ペア:

[(1, 47870402), (2, 23935201), (17, 2815906), (34, 1407953), (109, 439178), (218, 219589), (1853, 25834), (3706, 12917)]