19949298

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{2069}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 39942720

約数和(自身を除く): 19993422

約数列:

[1, 2, 3, 6, 1607, 2069, 3214, 4138, 4821, 6207, 9642, 12414, 3324883, 6649766, 9974649, 19949298]

約数ペア:

[(1, 19949298), (2, 9974649), (3, 6649766), (6, 3324883), (1607, 12414), (2069, 9642), (3214, 6207), (4138, 4821)]