9405956

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5507}}^1$

素因数の和:5579

約数の個数: 24

約数和(自身を含む): 19123776

約数和(自身を除く): 9717820

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 5507, 11014, 22028, 38549, 77098, 154196, 335927, 671854, 1343708, 2351489, 4702978, 9405956]

約数ペア:

[(1, 9405956), (2, 4702978), (4, 2351489), (7, 1343708), (14, 671854), (28, 335927), (61, 154196), (122, 77098), (244, 38549), (427, 22028), (854, 11014), (1708, 5507)]