28983854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1669}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 45891600

約数和(自身を除く): 16907746

約数列:

[1, 2, 19, 38, 457, 914, 1669, 3338, 8683, 17366, 31711, 63422, 762733, 1525466, 14491927, 28983854]

約数ペア:

[(1, 28983854), (2, 14491927), (19, 1525466), (38, 762733), (457, 63422), (914, 31711), (1669, 17366), (3338, 8683)]