10239908

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1423}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 20573952

約数和(自身を除く): 10334044

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1423, 1799, 2846, 3598, 5692, 7196, 9961, 19922, 39844, 365711, 731422, 1462844, 2559977, 5119954, 10239908]

約数ペア:

[(1, 10239908), (2, 5119954), (4, 2559977), (7, 1462844), (14, 731422), (28, 365711), (257, 39844), (514, 19922), (1028, 9961), (1423, 7196), (1799, 5692), (2846, 3598)]