19571928

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17351}}^1$

素因数の和:17407

約数の個数: 32

約数和(自身を含む): 49973760

約数和(自身を除く): 30401832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17351, 34702, 52053, 69404, 104106, 138808, 208212, 416424, 815497, 1630994, 2446491, 3261988, 4892982, 6523976, 9785964, 19571928]

約数ペア:

[(1, 19571928), (2, 9785964), (3, 6523976), (4, 4892982), (6, 3261988), (8, 2446491), (12, 1630994), (24, 815497), (47, 416424), (94, 208212), (141, 138808), (188, 104106), (282, 69404), (376, 52053), (564, 34702), (1128, 17351)]