9963376

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{2423}}^1$

素因数の和:2688

約数の個数: 20

約数和(自身を含む): 19387152

約数和(自身を除く): 9423776

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 2423, 4112, 4846, 9692, 19384, 38768, 622711, 1245422, 2490844, 4981688, 9963376]

約数ペア:

[(1, 9963376), (2, 4981688), (4, 2490844), (8, 1245422), (16, 622711), (257, 38768), (514, 19384), (1028, 9692), (2056, 4846), (2423, 4112)]